Is DL1091 delayed?
Service date: · Scheduled departure date (America/Denver)
Arrived
17 min early
Official source · Updated
Departure
Salt Lake City
SLC
Actual
Scheduled 23:05
Sep 17
Arrival
San Francisco
SFO
Actual
Scheduled 23:50
Sep 17
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
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Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 17 min early
SLC → SFO
- 1 min early
SLC → SFO
- 35 min late
SLC → SFO
- 6 min late
SLC → SFO
- 15 min early
SLC → SFO
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 21
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 23
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 17, 2026Arrived | Salt Lake City | San Francisco | -17 | |
| Sep 16, 2026Arrived | Salt Lake City | San Francisco | -1 | |
| Sep 15, 2026Arrived | Salt Lake City | San Francisco | 35 | |
| Sep 14, 2026Arrived | Salt Lake City | San Francisco | 6 | |
| Sep 13, 2026Arrived | Salt Lake City | San Francisco | -15 | |
| Sep 12, 2026Arrived | Salt Lake City | San Francisco | 70 | |
| Sep 11, 2026Arrived | Salt Lake City | San Francisco | -25 | |
| Sep 10, 2026Arrived | Salt Lake City | San Francisco | -17 | |
| Sep 9, 2026Arrived | Salt Lake City | San Francisco | 4 | |
| Sep 8, 2026Arrived | Salt Lake City | San Francisco | 17 | |
| Sep 7, 2026Arrived | Salt Lake City | San Francisco | 26 | |
| Sep 4, 2026Arrived | Salt Lake City | San Francisco | -19 | |
| Sep 3, 2026Arrived | Salt Lake City | San Francisco | 0 | |
| Aug 30, 2026Arrived | Salt Lake City | San Francisco | -21 | |
| Aug 28, 2026Arrived | Salt Lake City | San Francisco | -4 | |
| Aug 27, 2026Arrived | Salt Lake City | San Francisco | 0 | |
| Aug 26, 2026Arrived | Salt Lake City | San Francisco | -14 | |
| Aug 25, 2026Arrived | Salt Lake City | San Francisco | -19 | |
| Aug 24, 2026Arrived | Salt Lake City | San Francisco | -26 | |
| Aug 23, 2026Arrived | Salt Lake City | San Francisco | -16 | |
| Aug 19, 2026Arrived | Salt Lake City | San Francisco | -16 |