Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

AMERICAN · FLIGHT AA 1357 SCHEDULED · TYPICAL SCHEDULE

Saturday, October 3

AA 1357 · MIA → JFK

departs 7:50 PM ET · arrives 11:01 PM ET

Forecast issued Thu 2:00 AM ET · 66h before departure

Arrive at JFK more than 15 minutes late?

28% chance · ±4 pts – · 24h

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

How late will it get to JFK?

On time or early
71%
15–30 min late
9%
30 min–1 hour late
9%
1–2 hours late
6%
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

↑ 7pm departures from MIA are often late

↑ Later flights pick up delays from earlier in the day

↑ Arrivals into JFK at that hour are often late

↓ Mostly benign weather forecast at JFK

↓ Saturdays in October are usually quieter than average

Weather at each end

MIA (origin) Gusts24 kt Ceilingnone (clear) Visibility10+ mi Precip0.08 in

JFK (destination) Gusts16 kt Ceiling7,333 ft Visibility10+ mi Precip0.04 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 1357 · MIA → JFK

Odds over time

How late will it get to JFK?