Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 720 SCHEDULED · TYPICAL SCHEDULE

Saturday, October 3 Tomorrow

UA 720 · TYS → DEN

departs 4:56 PM ET · arrives 6:20 PM MT

Forecast issued Fri 12:00 PM ET · 29h before departure

Arrive at DEN more than 15 minutes late?

13% chance · ±3 pts −1 pt · 24h

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

How late will it get to DEN?

On time or early
86%
15–30 min late
5%
30 min–1 hour late
3%
1–2 hours late
3%
Over 2 hours late
2%
Cancelled
<1%

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

What’s moving the odds

↑ Arrivals into DEN at that hour are often late

↑ Later flights pick up delays from earlier in the day

↑ Cloud base down to 1,100 ft, visibility down to 2 mi, 0.5 in of rain forecast at TYS that day

↓ Mostly benign weather forecast at DEN

↓ TYS usually runs smoothly

Weather at each end

TYS (origin) Gusts8 kt Ceiling500 ft Visibility2 mi Precip0.47 in

DEN (destination) Gusts23 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.

UA 720 · TYS → DEN

Odds over time

How late will it get to DEN?