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3,352 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 2 in 3.

Best time to leave 6–7 am 88% arrive on time from ATL
Best single flight DL 693 ATL 08:25 → SFO 10:20 · 81% on time Avoid DL 545 ATL 20:42 → SFO 22:49 · 60% 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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ATL
88
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77
69
76
% 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
San Francisco flights leaving ATL 8–9 am: 1Close ×
DL 693 ATL 08:25 SFO 10:20 5h 00m 275 81% 0.4% 51 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 637 78% 0.5% 69 min
Delta 2,409 70% 0.7% 56 min
Frontier 306 66% 1.3% 63 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 693 ATL 08:25 SFO 10:20 81%
DL 750 ATL 12:56 SFO 14:50 73%
DL 672 ATL 09:45 SFO 11:45 70%
DL 656 ATL 22:40 SFO 00:40 70%
DL 517 ATL 18:08 SFO 20:05 69%
· · ·
DL 823 ATL 15:35 SFO 17:31 66%
DL 545 ATL 20:42 SFO 22:49 60%
All 13 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 ATL SFO 5h 29m 78% 0.5% 637 Flying now
Delta ATL SFO 5h 02m 70% 0.7% 2,409 Flying now
Frontier ATL SFO 5h 43m 66% 1.3% 306 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