Schedule: the flights that flew on Saturday, Oct 24, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1535 SCHEDULED · TYPICAL SCHEDULE

Saturday, October 31

UA 1535 · IAH → DFW

departs 6:44 PM CT · arrives 8:20 PM CT

Forecast issued Thu 5:00 PM ET · 51h before departure

Arrive at DFW more than 15 minutes late?

41% chance · ±2 pts – · 24h

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

How late will it get to DFW?

On time or early
58%
15–30 min late
12%
30 min–1 hour late
17%
1–2 hours late
6%
Over 2 hours late
5%
Cancelled
1%

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

What’s moving the odds

↑ Arrivals into DFW at that hour are often late

↑ 6pm departures from IAH are often late

↑ Later flights pick up delays from earlier in the day

↓ Other factors

↓ Saturdays in October are usually quieter than average

Weather at each end

IAH (origin) Gusts8 kt Ceiling2,700 ft Visibility10+ mi Precip0.11 in

DFW (destination) Gusts7 kt Ceiling1,300 ft Visibility8.66667 mi Precip0.11 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.

UA 1535 · IAH → DFW

Odds over time

How late will it get to DFW?