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Showing Delta only (incl. its regional partners)All airlines ×
1,713 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: Delta’s SLC → SFO flights land within a few points of 2 in 3 on time whatever the hour.

Best time to leave 5–6 pm 79% arrive on time from SLC
Best single flight DL 920 SLC 07:50 → SFO 08:51 · 67% on time Avoid DL 2762 SLC 20:59 → SFO 21:59 · 59% 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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SLC
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% 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

Pick an hour to see this route’s flights leaving then.

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 920 SLC 07:50 SFO 08:51 67%
DL 1091 SLC 22:50 SFO 23:52 66%
DL 902 SLC 11:00 SFO 12:08 66%
DL 1088 SLC 15:10 SFO 16:12 66%
DL 2762 SLC 20:59 SFO 21:59 59%

All 5 Delta flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.

DL 920 SLC 07:50 SFO 08:51 2h 06m 361 67% 1.7% 47 min
DL 902 SLC 11:00 SFO 12:08 2h 08m 365 66% 0.3% 48 min
DL 1088 SLC 15:10 SFO 16:12 2h 05m 364 66% 1.4% 57 min
DL 2762 SLC 20:59 SFO 21:59 2h 00m 256 59% 1.2% 62 min
DL 1091 SLC 22:50 SFO 23:52 2h 06m 335 66% 0.3% 55 min

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 SLC SFO 2h 06m 65% 1.0% 1,713 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