
From American to Continental to JetBlue, these are the airlines with the fewest on-time arrivals and departures.

Serious delays: 71
Total operations: 1,295,082
Total on-time performance: 77.96%
Carrier delays: 3.80%
Chris O'Meara / AP Photo
Serious delays: 362
Total operations: 5,869,931
Total on-time performance: 80.43%
Carrier delays: 4.86%
Matt Rourke / AP Photo
Serious delays: 91
Total operations: 458,530
Total on-time performance: 79.05%
Carrier delays: 5.01%
David Zalubowski / AP Photo
Serious delays: 144
Total operations: 750,915
Total on-time performance: 79.96%
Carrier delays: 5.29%
AP Photo
Serious delays: 118
Total operations: 1,418,522
Total on-time performance: 76.39%
Carrier delays: 5.06%
David J. Phillip / AP Photo
Serious delays: 431
Total operations: 325,356
Total on-time performance: 92.09%
Carrier delays: 5.07%
Chad Slattery, Hawaiian Airlines / AP Photo
Serious delays: 357
Total operations: 2,767,800
Total on-time performance: 77.22%
Carrier delays: 5.64%
Carlos Osorio / AP Photo
Serious delays: 639
Total operations: 2,252,433
Total on-time performance: 77.37%
Carrier delays: 5.58%
Matt York / AP Photo
Serious delays: 298
Total operations: 2,937,996
Total on-time performance: 78.36%
Carrier delays: 6.36%
Stephen Hilger / Getty Images
Serious delays: 1,647
Total operations: 2,098,912
Total on-time performance: 76.21%
Carrier delays: 4.95%
Matt Rourke / AP Photo
Serious delays: 708
Total operations: 2,447,103
Total on-time performance: 73.27%
Carrier delays: 5.74%
Daniel Acker, Bloomberg / Getty Images
Serious delays: 342
Total operations: 993,772
Total on-time performance: 73.43%
Carrier delays: 5.76

Serious delays: 533
Total operations: 2,970,954
Total on-time performance: 73.89%
Carrier delays: 6.56%
Matt Rourke / AP Photo




