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2,111 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 4 in 5.

Best time to leave 6–7 am 97% arrive on time from BZN
Best single flight DL 4092 BZN 08:25 → SEA 09:29 · 91% on time Avoid AS 2141 BZN 10:26 → SEA 11:23 · 86% 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).

6
7
8
9
10
11
12
13
14
15
16
17
18
19
BZN
100
95
97
88
92
75
83
94
65
77
% 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
Seattle flights leaving BZN 8–9 am: 2Close ×
AS 720 BZN 08:00 SEA 09:01 2h 01m 27 92% 3.7% 23 min
DL 4092flown by SkyWest BZN 08:25 SEA 09:29 2h 04m 224 91% 0.0% 114 min

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
Delta (incl. SkyWest) 807 89% 0.1% 80 min
Alaska (incl. SkyWest, Horizon) 1,304 84% 1.1% 54 min

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.
DL 4092flown by SkyWest BZN 08:25 SEA 09:29 91%
DL 4104flown by SkyWest BZN 16:04 SEA 17:00 88%
AS 2141flown by Horizon BZN 10:26 SEA 11:23 86%
All 11 flights on this route →

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.
Delta BZN SEA 2h 03m 89% 0.1% 807 Flying now
Alaska BZN SEA 2h 01m 84% 1.1% 1,304 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