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

1,223 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 78%.

Best time to leave 5–6 am 94% arrive on time from SAT

Best single flight UA 2853 SAT 08:53 → DEN 10:11 · 86% on time Avoid UA 2479 SAT 16:35 → DEN 18:08 · 76% 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).

SAT

% 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 2853	SAT 08:53	DEN 10:11	86%
UA 2479	SAT 16:35	DEN 18:08	76%

All 4 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 1464	SAT 05:40	DEN 06:57	2h 19m	71	93%	0.0%	79 min
UA 2853	SAT 08:53	DEN 10:11	2h 18m	316	86%	1.6%	116 min
UA 1007	SAT 13:39	DEN 14:55	2h 16m	71	84%	0.0%	82 min
UA 2479	SAT 16:35	DEN 18:08	2h 33m	277	76%	0.0%	65 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	SAT	DEN	2h 19m	83%	0.7%	1,223	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