Schedule: the flights that flew on Sunday, Oct 25, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

AMERICAN · FLIGHT AA 3137 SCHEDULED · TYPICAL SCHEDULE

Sunday, November 1

AA 3137 · ORD → PHX

departs 5:20 PM CT · arrives 8:31 PM MT

Forecast issued Fri 6:00 PM ET · 49h before departure

Arrive at PHX more than 15 minutes late?

71% chance · ±10 pts – · 24h

HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.

How late will it get to PHX?

On time or early
29%
15–30 min late
15%
30 min–1 hour late
34%
1–2 hours late
17%
Over 2 hours late
4%
Cancelled
1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ Cloud base down to 100 ft, visibility down to 0.5 mi, 1.5 in of rain forecast at PHX that day

↑ Arrivals into PHX at that hour are often late

↑ AA's recent on-time record

↓ Other factors

↓ Cloud base down to 1,100 ft forecast at ORD that day

Weather at each end

ORD (origin) Gusts8 kt Ceiling1,100 ft Visibility6 mi Precipnone

PHX (destination) Gusts16 kt Ceiling100 ft Visibility0.5 mi Precip1.46 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 3137 · ORD → PHX

Odds over time

How late will it get to PHX?