1,436 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

United is clearly ahead here: 4 in 5 of its flights arrive on time, 14 points better than Alaska.

Best time to leave 10–11 am 92% arrive on time from SFO

Best single flight UA 2153 SFO 10:28 → RDM 12:12 · 91% on time Avoid UA 1809 SFO 21:18 → RDM 22:59 · 64% 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).

SFO

% 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

Redmond flights leaving SFO 10–11 am: 1Close ×


UA 2153	SFO 10:28	RDM 12:12	1h 44m	327	91%	0.3%	41 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.


United (incl. SkyWest)	1,076	80%	1.1%	69 min
Alaska (incl. SkyWest, Horizon)	360	66%	1.9%	58 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.


UA 2153	SFO 10:28	RDM 12:12	91%
UA 5425flown by SkyWest	SFO 17:05	RDM 18:56	78%
UA 1809	SFO 21:18	RDM 22:59	64%

All 8 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.


United	SFO	RDM	1h 41m	80%	1.1%	1,076	Flying now
Alaska	SFO	RDM	1h 36m	66%	1.9%	360	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