Tracked live by the FAA, but its flight plan was first seen after takeoff, so we don't know the scheduled time and can't say whether it's late.

AMERICAN · FLIGHT AA 1552 LANDED 9:14 AM MT, ~9 MIN LATE · SCHEDULED TIME UNKNOWN

Tuesday, September 29 Yesterday

AA 1552 · DFW → COS

took off 8:43 AM CT · landed 9:14 AM MT (scheduled time unknown)

Forecast issued Tue 10:00 PM ET · 12h after departure

Arrive at COS more than 15 minutes late?

25% chance · ±0 pts +0 pts · 24h

HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.

What’s moving the odds

↑ AA's recent on-time record

↑ Other factors

↑ This flight has been late 31% of the time recently

↓ Mostly benign weather forecast at DFW

↓ Tuesdays in September are usually quieter than average

Weather at each end

DFW (origin) Gusts21 kt Ceilingnone (clear) Visibility10+ mi Precipnone

COS (destination) Gusts24 kt Ceiling5,000 ft Visibility10+ mi Precip0.07 in

How this resolves

Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.

Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.

AA 1552 · DFW → COS

Odds over time