1,794 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 7 in 10.

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

Best single flight DL 772 SFO 05:40 → DTW 13:13 · 93% on time Avoid DL 717 SFO 14:23 → DTW 21:59 · 65% 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

Detroit flights leaving SFO 10–11 pm: 1Close ×


DL 335	SFO 22:55	DTW 06:30	4h 35m	358	74%	0.6%	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.


United	406	85%	0.2%	52 min
Delta	1,388	78%	0.8%	53 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 772	SFO 05:40	DTW 13:13	93%
DL 361	SFO 11:39	DTW 19:14	78%
DL 335	SFO 22:55	DTW 06:30	74%
DL 717	SFO 14:23	DTW 21:59	65%

All 7 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	DTW	4h 41m	85%	0.2%	406	Flying now
Delta	SFO	DTW	4h 33m	78%	0.8%	1,388	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