© Bryan Correira

#3 Southwest

17 of 20

On-time performance: 83%

While Southwest’s performance increased this year (it was 80% in 2008), that wasn’t quite enough to hold onto its #2 ranking.

America's Best & Worst Airlines 2009

America's Best & Worst Airlines

#3 Southwest

On-time performance: 83%

While Southwest’s performance increased this year (it was 80% in 2008), that wasn’t quite enough to hold onto its #2 ranking.

America's Best & Worst Airlines 2009

© Bryan Correira

America's Best & Worst Airlines

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