Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

AMERICAN · FLIGHT AA 398 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2 Today

AA 398 · DFW → CMH

departs 8:24 PM CT · arrives 11:54 PM ET

Forecast issued Fri 12:00 PM ET · 9h before departure

Arrive at CMH more than 15 minutes late?

68% chance · ±0 pts +10 pts · 24h

HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.

How late will it get to CMH?

On time or early
31%
15–30 min late
12%
30 min–1 hour late
15%
1–2 hours late
31%
Over 2 hours late
8%
Cancelled
2%

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

What’s moving the odds

↑ Cloud base down to 600 ft, 0.5 in of rain forecast at DFW that day

↑ 8pm departures from DFW are often late

↑ Later flights pick up delays from earlier in the day

↓ Fridays in October are usually quieter than average

↓ CMH usually runs smoothly

Weather at each end

DFW (origin) Gusts16 kt Ceiling600 ft Visibility5 mi Precip0.48 in

CMH (destination) Gusts18 kt Ceiling700 ft Visibility1.75 mi Precip0.38 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 398 · DFW → CMH

Odds over time

How late will it get to CMH?