Is UA5423 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
18 min early
Official source · Updated
Departure
Hailey
SUN
Scheduled
Sep 15
Arrival
San Francisco
SFO
Actual
Scheduled 09:12
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
SUNSFO
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 18 min early
SUN → SFO
- 35 min early
SUN → SFO
- 26 min early
SUN → SFO
- 17 min early
SUN → SFO
- 36 min late
SUN → SFO
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 12
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 15, 2026Arrived | Hailey | San Francisco | -18 | |
| Sep 14, 2026Arrived | Hailey | San Francisco | -35 | |
| Sep 13, 2026Arrived | Hailey | San Francisco | -26 | |
| Sep 12, 2026Arrived | Hailey | San Francisco | -17 | |
| Sep 11, 2026Arrived | Hailey | San Francisco | 36 | |
| Sep 10, 2026Arrived | Hailey | San Francisco | -12 | |
| Sep 9, 2026Arrived | Hailey | San Francisco | -16 | |
| Sep 8, 2026Arrived | Hailey | San Francisco | -21 | |
| Sep 7, 2026Arrived | Hailey | San Francisco | 42 | |
| Sep 6, 2026Arrived | Hailey | San Francisco | -17 | |
| Sep 5, 2026Arrived | Hailey | San Francisco | 47 | |
| Sep 4, 2026Arrived | Hailey | San Francisco | -31 |