Analyst upgrades:

• RBC Capital upgraded Bank of America (NYSE: BAC) to Outperform from Sector Perform and said the company has attractive franchise value and earnings power, and is nearing the start of a credit driven earnings recovery. The firm raised its target to $22 from $19.
• Oppenheimer assumed coverage of Amazon.com (NASDAQ: AMZN) and upgraded shares to Outperform from Perform. The firm expects Amazon's revenue growth to re-accelerate over the next several quarters, making consensus estimates too conservative. Opco set a $130 price target on the stock.
• Barclays upgraded Ford (NYSE: F) to Equal Weight from Underweight and believes the company will report Q3 results above the Street. The firm raised its Q3 EPS estimate to 7 cents from 16 cents, vs. consensus of 21 cents, and its price target to $8 from $7.
• Charles River Labs (NYSE: CRL) was upgraded to Neutral from Sell at Goldman.
• Briggs & Stratton (NYSE: BGG) was upgraded to Outperform from Neutral at Baird.
• Sealed Air (NYSE: SEE) was upgraded to Equal Weight from Underweight at Barclays.

Analyst upgrades:

• American Express (NYSE:AXP) was upgraded to Market Perform from Underperform at FBR Capital, as the firm sees limited near-term downside in the stock. The firm raised its target price on the shares to $37 from $25.
  
• RBC Capital upgraded Estee Lauder (NYSE:EL) to Outperform from Sector Perform. Target to $44 from $34. UBS upgraded Nestle on expectations the company will begin returning cash to shareholders via buybacks and dividends.
  
• Piper Jaffray raised Dicks Sporting (NYSE:DKS) to Neutral from Underweight following positive channel checks and raised its target on the shares to $28 from $18.
  
• Sohu.com (NASDAQ:SOHU) was upgraded to Neutral from Sell by Pali Capital.
  
• Halliburton (NYSE:HAL) was raised to Buy from Hold by Natixis.
  
• Sunpower (NASDAQ:SPWRA) was upgraded to Neutral from Underperform at Macquarie.
• China Automotive (NASDAQ:CAAS) was upgraded to Buy from Neutral at Merriman.

Southwest Airlines Co. (NYSE: LUV), the Dallas-based low-cost air carrier, is scheduled to discuss its third quarter 2009 financial results in a conference call Thursday at 11:30 AM ET hosted by CEO Gary Kelly and CFO Laura Wright. You can catch the live webcast on the company's website.

During the three months that ended in September, Southwest began service to Boston Logan, prepared a bid to acquire Frontier Airlines, and declared its 132nd consecutive quarterly dividend. But analysts surveyed by Thomson Reuters expect the company to report that earnings fell from 9 cents per share a year ago to a penny per share. Sales for the quarter are expected to be 9.7% lower to $2.6 billion.

United Airlines (NASDAQ: UAUA), US Airways (NYSE: LCC) and American Airlines (NYSE: AMR), according to an influential analyst, have run out of options. Jamie Baker of JPMorgan said in a July 20, 2009 report that these companies couldn't do anything to prevent a cash crisis. They only savior available to them would have to be an outside investor. To call the position grim would be optimistic. Unfortunately, it couldn't have come at a worse time.

As Baker was walking the bear into the airline industry, United was starting to celebrate its change in direction. The carrier has improved its on-time rate, according to a USA Today report, and its operations are coming around. Despite the fact that the airline industry has been brutalized by the global recession, the airline has made some progress. Through August, the company's share price doubled, and its ascent has continued in September. So, the company is locked in an ongoing struggle to manage its identity, cope with its past and shape how the world sees it today.

The operational "makeover" has resulted in a reduction of its fleet from 601 jets in 2000 to 386 as of the summer of 2009. In terms of passenger traffic, it's in the #4 spot in the United States – trailing Delta (NYSE: DAL), Southwest (NYSE: LUV) and American. With Q2 revenues off 25.2% year-over-year, however, drastic measures are still necessary.

August brought more misery to the airline industry in the United States. Seven of the country's nine largest carriers saw traffic drop, with only Southwest Airlines (NYSE: LUV) and JetBlue Airways Corp (NASDAQ: JBLU) bucking the trend. The continued upward climb of unemployment, tighter corporate budgets and sluggish demand for leisure travel has resulted in fewer passengers in seats.

JetBue was the only carrier not to report a drop in available seat miles (ASMs), the primary measure of airline productivity. Load factors, however, which indicate how full a plane is, tended to be higher, largely a result of flights that have been cut in an effort to reduce costs.

There may be new hope for the perpetually ailing airline industry. While I wouldn't expect these companies to become top performers anytime soon, it looks like the best revenue stream is the one nobody's been talking about: change and cancellation fees.

These penalties, which can reach up to $150, bring $2 billion in revenue into the industry annually. According to the Department of Transportation, they were good for $527.6 million in the first quarter -- in the United States alone. This is 3.2% of U.S. airline revenue.

American Airlines parent AMR (NYSE: AMR) raked in $116 million in revenue from these penalties in the first quarter of 2009 -- compared to $108 million from the more highly publicized extra bag fees. For JetBlue (NASDAQ: JBLU), the numbers are smaller (JetBlue, of course, isn't as big as AMR) but no less compelling. By pumping its change and cancellation fee from $100 to $150, the airline scored $32.2 million in Q1 2009, up from $25 million in Q1 2008.

Late Thursday, Moody's Investors Service announced that it might downgrade its credit ratings for Southwest Airlines Co. (NYSE: LUV). In a statement, the ratings agency said the airline's Baa1 senior unsecured rating is at risk, due to the likelihood of weak demand trends persisting into 2010.

The downgrade warning comes shortly after LUV slashed airfares dramatically to remain competitive, with some one-way flights running as low as $30 during a recent promotion. "Even with the benefits of Southwest's advantageous cost structure, the current yield environment is likely to challenge Southwest to restore credit metrics to levels supportive of the current rating," said Moody's in a statement.

In addition to the fundamental concerns cited by Moody's, LUV is also facing some challenges on the charts. The stock has shed 52.8% during the past 52 weeks, and long-term resistance from its 10-month moving average looms directly overhead. This trendline hasn't been toppled on a monthly closing basis since September 2008.

Analyst upgrades:

• Jefferies upgraded SAP (NYSE: SAP) to Buy from Hold on expectations license declines will trough in Q2 and margins will expand going forward due to cost control and price increases. The firm has a $46 price target on shares.
• BofA/Merrill upgraded STMicroelectronics (NYSE: STM) to Buy from Underperform on expectations the company will benefit from improving industry fundamentals in 2010.
• Citigroup upgraded Freeport McMoRan (NYSE: FCX) to Buy from Hold to reflect the firm's positive copper outlook, as well as valuation following the recent pullback in shares. The firm has a $58 price target on the stock.
• Phototronics (NASDAQ: PLAB) was upgraded to Buy from Neutral at UBS.
• Anglo American (NASDAQ: AAUK) was raised to Hold from Sell at RBS.
• Peabody Energy (NASDAQ: BTU) was upgraded to Buy from Neutral at Goldman.

Analyst upgrades:

• Citigroup upgraded Adtran (NASDAQ: ADTN) to Buy from Hold on expectations the company will benefit from the broadband Stimulus funds.
• Morgan Stanley upgraded Continental Airlines (NYSE: CAL) to Overweight from Equal Weight based on relative valuation and views the company as a "survivor." Additionally, the analyst lowered 2009 industry estimates but believes it is the last cut for the year and is incrementally more positive on the sector.
• Morgan Stanley also upgraded EXFO Electro-Optical (NASDAQ: EXFO) to Overweight from Market Weight based on valuation.
• Tata Motors (NYSE: TTM) was upgraded to Buy from Hold at Deutsche Bank.
• Ascent Solar (NASDAQ: ASTI) was upgraded to Neutral from Underweight at JP Morgan.
• Mechel Steel (NYSE: MTL) was upgraded to Neutral from Underperform at Credit Suisse.

After American Airlines parent AMR Corp. (NYSE: AMR) reported surprising first-quarter results today, eyes turn next to rival Southwest Airlines Co. (NYSE: LUV), which is scheduled to discuss its first-quarter results tomorrow, April 16, in a conference call at 11:30 AM ET with CEO Gary Kelly and CFO Laura Wright. You can catch the live webcast of the call on the company's website.

For the quarter that saw Southwest declare its 130th consecutive quarterly dividend and named by Fortune magazine as one of the most admired companies in the world, analysts polled by Thomson Reuters expect the Dallas-based airline to report a loss of $0.01 per share, compared to a profit of $0.06 cents per share in the same period of the previous year. Revenue for the quarter is expected to total $2.4 billion, 5.1% lower than a year ago. Southwest's earnings have beat estimates in the past five quarters, by as much as a nickel a share.

Alcoa Inc. (NYSE: AA) started off the new earnings season with disappointing results that helped to stifle the recent rally. Was that enough of a sign of what's to come? No, probably not. But the earnings reports start to fly in earnest this week, which should provide a more detailed picture of the state of things.

Analysts surveyed by Thomson Reuters anticipate that some of the biggest names will prove to be holding their own. Google Inc. (NASDAQ: GOOG) is expected to post a profit of $4.91 per share, marginally higher than a year ago, and Johnson & Johnson's (NYSE: JNJ) expected $1.22 per share profit is slightly lower year over year. Even Mattel Inc.'s (NYSE: MAT) estimated loss of $0.13 per share is the same as in the year-ago period.

Late Friday night, Southwest Airlines Co. (NYSE: LUV) reached a tentative agreement with the Transport Workers Union (TWU) Local 555, which represents 7,780 ground workers, including those employed in operations, on ramps, as well as freight workers. The deal comes after more than 13 months of negotiations.

The tentative deal, which has yet to be voted on by all TWU members, would run for three years, through June 30, 2011 (the current contract opened for changes on June 30 of last year).

Southwest Airlines Co. (NYSE: LUV) is spreading its wings to Boston's Logan International Airport beginning this fall, pleasing Red Sox fans (and New Kids on the Block stalkers). Previously, the closest LUV got to Beantown was Manchester, New Hampshire (about an hour's drive).

This latest announcement adds to the discount carrier's list of new destinations, which include Minneapolis (service beginning next month) and New York's LaGuardia (at which LUV will be taking over gates left vacant by bankrupt ATA Airlines).

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Advanced Micro Devices Inc. (NYSE: AMD) reported dismal Q4 results due to lower demand.
• AMR Corp. (NYSE: AMR) reported a bigger-than-expected Q4 loss, sending shares lower.
• Check Point Software Technologies Ltd. (NASDAQ: CHKP) earnings prospects led to an upgrade.
• eBay Inc. (NASDAQ: EBAY) posted Q4 and full-year results with increased revenue due to a stronger dollar.
• Google Inc. (NASDAQ: GOOG) reported strong Q4 numbers that beat analysts' expectations.
• International Business Machines Corp. (NYSE: IBM) reported better-than-expected Q4 and 2008 earnings.
• Lockheed Martin Corp. (NYSE: LMT) posted strong Q4 results but lowered its 2009 guidance.
• Northern Trust Corp. (NASDAQ: NTRS) shares surged after posting better-than-expected earnings.
• Regions Financial Corp. (NYSE: RF) reported a huge loss due to write-downs and offered a bleak outlook.
• Societe Generale said that it expects to have broken even in the final quarter of 2008.
• Southwest Airlines Co. (NYSE: LUV) posted its second straight quarterly loss due to fuel hedging costs.
• UAL Corp. (NASDAQ: UAUA) reported a huge loss on the erosion in value of oil hedges as prices dropped.
• Usana Health Sciences Inc. (NASDAQ: USNA) posted record Q4 results despite one-time charges.

For more highlights from this week, see Apple, Microsoft, GE, Johnson & Johnson, Harley Davidson and others

Analyst upgrades:

• ING believes BHP Billiton (NYSE: BHP) will grow through acquisitions and is in a good position relative to peers. Shares were upgraded to Buy from Hold.
  
• KeyBanc upgraded Kaman (NASDAQ: KAMN) to Buy from Hold based on valuation, higher foreign 2009 sales, and exposure to the military helicopter market, among other reasons.
  
• Merck (NYSE: MRK) was upgraded to Buy from Neutral at Banc of Amerca/Merrill on valuation.
• J Crew (JCG) was upgraded to Market Perform from Underperform at Keefe Bruyette.
  
• UBS upgraded Expeditors (NASDAQ: EXPD) to Neutral from Sell.
  
• CVB Financial (NASDAQ: CVBF) was raised to Hold from Sell at Sandler O'Neill.

Analyst downgrades:

• Morgan Stanley downgraded Petrobras (NYSE: PBR) to Equal Weight from Overweight and lowered their target to $25 from $26 based on valuation and high Street estimates given lower oil prices and weaker currency.
  
• CIBC downgraded Louisiana Pacific (NYSE: LPX) to Sector Performer from Outperformer. The analyst believes LPX may have to issue equity at these depressed levels given the tight credit markets and ongoing cash losses.
  
• Calyon downgraded Southwest Airlines (NYSE: LUV) to Sell from Underperform and lowered their target to $7 from $8. The firm recommends taking profits in Southwest due to unit cost challenges given slowing growth and its reduced fuel hedging program.
• CME Group (NASDAQ: CME) was downgraded to Market Perform from Outperform at Bernstein.
  
• Keefe Bruyette downgraded shares of Amcore Financial (NASDAQ: AMFI) to Market Perform from Outperform.
  
• Anglo American (NASDAQ: AAUK) was downgraded to Hold from Buy at Royal Bank of Scotland.

Analyst initiations:

• Citigroup believes MasterCard (NYSE: MA) is vulnerable to the consumer spending slowdown and expects a more cautious outlook from management when the company reports earnings. Shares were initiated with a Sell rating and $110 target.
  
• Janney Montgomery initiated GameStop (NYSE: GME) with a Buy rating and $34.50 target and expects GameStop to benefit from the secular growth in gaming, potential hardware cuts, international expansion, and 2009 title visibility.
  
• Jefferies assumed Chicago Bridge & Iron (NYSE: CBI) with a Hold rating and $13 target and expects shares to be range-bound until the company shows progress on project execution and margin performance.
• Gran Tierra Energy (GTE) was initiated at Wunderlich with a Buy rating.
  
• Coverage of CME Group (AMEX: CME) was resumed with an Underweight rating at JP Morgan.
  
• Shanda (NASDAQ: SNDA) was initiated with a Hold rating and $30 target at Roth Capital.