According to the Bureau of Transportation Statistics, the following flights are the 10 worst flights in existence. They're regularly scheduled and they are late 92-100% of the time. Avoid them like you avoid drug-resistant TB.

Now, on to the flights!

US Airways Flight 1543
From:BOS-CLT
Departs: 6:35 pm
Percentage late: 100.00%
Average Minutes Delayed: 53

Comair Flight 5463
From JFK-BUF
Departs 6:52 pm
Percentage late: 96.67%
Average Minutes Delayed: 75

SkyWest Flight 2570
From: CMH-MKE
Departs: 8:55 pm
Percentage late: 96.15%
Average Minutes Delayed: 42

US Airways Flight 1582
From: CLT-EWR
Departs: 3:45 pm
Percentage late: 95.83%
Average Minutes Delayed: 67

Comair Flight 5625
From JFK-JAX
Departs 5:35 pm
Percentage late: 93.75%
Average Minutes Delayed: 79

US Airways Flight 656
From: DCA-PHX
Departs: 4:39 pm
Percentage late: 93.75%
Average Minutes Delayed: 71

US Airways Flight 619
From: ATL-LAS
Departs: 9:47 pm
Percentage late: 93.75%
Average Minutes Delayed: 42

JetBlue Flight 1606
From: JFK-PWM
Departs: 5:40 pm
Percentage late: 93.33%
Average Minutes Delayed: 60

American Airlines Flight 1639
From: JFK-SJU
Departs: 7:05 pm
Percentage late: 93.33%
Average Minutes Delayed: 54

Comair Flight 4997
From: ORF-JFK
Departs: 7:00 pm
Percentage late: 92.86
Average Minutes Delayed: 95

There you have it folks, the 10 worst regularly scheduled flights in existence as of April 2007.

In other news, only 63% of all US Airways flights were on time in April, so if you're looking for a handy cheat-sheet to avoiding late flights: Avoid US Airways. —MEGHANN MARCO

Air Travel Consumer Reports [Bureau of Transportation Statistics]
(Photo: Drewski2112)