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2,753 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 92% depart on time. After 4 pm it’s 82%.

Best time to leave 6–7 pm 97% arrive on time from RDM
Best single flight DL 3735 RDM 13:25 → SEA 14:55 · 89% on time Avoid DL 4036 RDM 06:26 → SEA 07:55 · 89% 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).

5
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RDM
91
91
87
75
66
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82
% 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 RDM 9–10 am: 2Close ×
AS 2076flown by Horizon RDM 09:44 SEA 10:57 1h 13m 52 71% 1.9% 42 min
AS 2307flown by Horizon RDM 09:55 SEA 11:10 1h 15m 28 82% 0.0% 47 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) 1,059 89% 1.5% 66 min
Alaska (incl. SkyWest, Horizon) 1,694 82% 2.3% 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 3735flown by SkyWest RDM 13:25 SEA 14:55 89%
DL 4141flown by SkyWest RDM 19:25 SEA 20:47 89%
DL 4036flown by SkyWest RDM 06:26 SEA 07:55 89%
All 15 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 RDM SEA 1h 29m 89% 1.5% 1,059 Flying now
Alaska RDM SEA 1h 17m 82% 2.3% 1,694 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