Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

AMERICAN · FLIGHT AA 1899 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4

AA 1899 · LAX → IND

departs 10:37 AM PT · arrives 5:50 PM ET

Forecast issued Fri 2:00 AM ET · 60h before departure

Arrive at IND more than 15 minutes late?

22% chance · ±1 pts – · 24h

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

How late will it get to IND?

On time or early
77%
15–30 min late
7%
30 min–1 hour late
6%
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

↑ 10am departures from LAX are often late

↑ LAX is prone to delays

↑ This flight has been late 25% of the time recently

↓ Mostly benign weather forecast at IND

↓ Mostly benign weather forecast at LAX

Weather at each end

LAX (origin) Gusts13 kt Ceilingnone (clear) Visibility10+ mi Precipnone

IND (destination) Gusts10 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 1899 · LAX → IND

Odds over time

How late will it get to IND?