Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

AMERICAN · FLIGHT AA 3319 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Yesterday

AA 3319 · LAX → PHL

departs 12:18 PM PT · arrives 8:40 PM ET

Forecast issued Wed 10:00 PM ET · 7h after departure

Arrive at PHL more than 15 minutes late?

33% chance · ±0 pts +0 pts · 24h

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

How late will it get to PHL?

On time or early
66%
15–30 min late
16%
30 min–1 hour late
7%
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

↑ 12pm departures from LAX are often late

↑ Arrivals into PHL at that hour are often late

↓ Wednesdays in September are usually quieter than average

↓ Mostly benign weather forecast at PHL

Weather at each end

LAX (origin) Gusts13 kt Ceiling1,000 ft Visibility7 mi Precipnone

PHL (destination) Gusts8 kt Ceiling4,500 ft 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 3319 · LAX → PHL

Odds over time

How late will it get to PHL?