Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

AMERICAN · FLIGHT AA 577 SCHEDULED · TYPICAL SCHEDULE

Monday, October 5 Tomorrow

AA 577 · DFW → DEN

departs 8:29 PM CT · arrives 9:32 PM MT

Forecast issued Sun 7:00 PM ET · 26h before departure

Arrive at DEN more than 15 minutes late?

40% chance · ±5 pts +3 pts · 24h

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

How late will it get to DEN?

On time or early
60%
15–30 min late
18%
30 min–1 hour late
12%
1–2 hours late
7%
Over 2 hours late
3%
Cancelled
1%

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

What’s moving the odds

↑ AA's recent on-time record

↑ This flight has been late 47% of the time recently

↑ 8pm departures from DFW are often late

↓ Mondays in October are usually quieter than average

↓ Mostly benign weather forecast at DFW

Weather at each end

DFW (origin) Gusts15 kt Ceilingnone (clear) Visibility10+ mi Precipnone

DEN (destination) Gusts19 kt Ceilingnone (clear) Visibility10+ mi Precipnone

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 577 · DFW → DEN

Odds over time

How late will it get to DEN?