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Showing United only (incl. its regional partners)All airlines ×
1,548 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 77%.

Best time to leave 7–8 am 95% arrive on time from DEN
Best single flight UA 513 DEN 13:44 → BZN 15:33 · 85% on time Avoid UA 1347 DEN 19:25 → BZN 21:14 · 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).

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95
% 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 513 DEN 13:44 BZN 15:33 85%
UA 1347 DEN 19:25 BZN 21:14 80%

All 6 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 348 DEN 07:53 BZN 09:37 1h 44m 121 93% 0.0% 38 min
UA 211 DEN 11:32 BZN 13:20 1h 48m 35 89% 0.0% 70 min
UA 1248 DEN 11:32 BZN 13:20 1h 48m 37 86% 0.0% 29 min
UA 513 DEN 13:44 BZN 15:33 1h 49m 189 85% 0.0% 76 min
UA 6030flown by SkyWest DEN 15:15 BZN 17:10 1h 55m 50 74% 0.0% 53 min
UA 1347 DEN 19:25 BZN 21:14 1h 49m 345 80% 0.0% 54 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 DEN BZN 1h 50m 85% 0.3% 1,548 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