Schedule: the flights that flew on Tuesday, Nov 10, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 645 SCHEDULED · TYPICAL SCHEDULE

Tuesday, November 17

UA 645 · DEN → FSD

departs 5:28 PM MT · arrives 8:08 PM CT

Forecast issued Sat 10:00 PM ET · 70h before departure

Arrive at FSD more than 15 minutes late?

14% chance · ±0 pts – · 24h

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

How late will it get to FSD?

On time or early
85%
15–30 min late
6%
30 min–1 hour late
4%
1–2 hours late
3%
Over 2 hours late
1%
Cancelled
<1%

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

What’s moving the odds

↑ 5pm departures from DEN are often late

↑ Later flights pick up delays from earlier in the day

↑ This flight has been late 26% of the time recently

↓ Tuesdays in November are usually quieter than average

↓ Mostly benign weather forecast at DEN

Weather at each end

DEN (origin) Gusts18 kt Ceilingnone (clear) Visibility10+ mi Precipnone

FSD (destination) Gusts29 kt Ceiling2,700 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.

UA 645 · DEN → FSD

Odds over time

How late will it get to FSD?