Showing United only (incl. its regional partners)All airlines ×

1,084 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 96% depart on time. After 4 pm it’s 85%.

Best time to leave 5–6 am 96% arrive on time from GEG

Best single flight UA 1234 GEG 05:00 → DEN 08:20 · 96% on time Avoid UA 1255 GEG 13:41 → DEN 16:57 · 80% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

GEG

% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.


UA 1234	GEG 05:00	DEN 08:20	96%
UA 1255	GEG 13:41	DEN 16:57	80%

All 3 United flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.


UA 1234	GEG 05:00	DEN 08:20	2h 20m	280	96%	0.0%	148 min
UA 1255	GEG 13:41	DEN 16:57	2h 16m	364	80%	0.3%	81 min
UA 2786	GEG 16:18	DEN 19:43	2h 25m	71	71%	1.4%	81 min

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.


United	GEG	DEN	2h 30m	86%	0.5%	1,084	Flying now

Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON