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Showing United only (incl. its regional partners)All airlines ×
1,487 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 88% depart on time. After 4 pm it’s 63%.

Best time to leave 6–7 am 94% arrive on time from SLC
Best single flight UA 4763 SLC 06:05 → SFO 07:19 · 91% on time Avoid UA 5970 SLC 09:49 → SFO 11:13 · 36% 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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% 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.

UA 4763flown by SkyWest SLC 06:05 SFO 07:19 91%
UA 5970flown by SkyWest SLC 09:49 SFO 11:13 36%

All 4 United 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.

UA 4763flown by SkyWest SLC 06:05 SFO 07:19 2h 14m 187 91% 0.0% 88 min
UA 5970flown by SkyWest SLC 09:49 SFO 11:13 2h 24m 167 36% 0.6% 72 min
UA 1955 SLC 16:21 SFO 17:23 2h 02m 67 58% 0.0% 65 min
UA 2097 SLC 20:08 SFO 21:10 2h 02m 67 12% 1.5% 85 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.

United SLC SFO 2h 16m 68% 0.7% 1,487 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