Is UA5440 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
24 min early
Official source · Updated
Departure
San Francisco
SFO
Actual
Scheduled 14:04
Sep 19
Arrival
Santa Ana
SNA
Actual
Scheduled 22:24
Sep 19
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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SFOSNA
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 24 min early
SFO → SNA
- 11 min late
SFO → SNA
- 6 min early
SFO → SNA
- 9 min early
SFO → SNA
- 43 min late
SFO → SNA
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 29
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 19, 2026Arrived | San Francisco | Santa Ana | -24 | |
| Sep 18, 2026Arrived | San Francisco | Santa Ana | 11 | |
| Sep 17, 2026Arrived | San Francisco | Santa Ana | -6 | |
| Sep 16, 2026Arrived | San Francisco | Santa Ana | -9 | |
| Sep 15, 2026Arrived | San Francisco | Santa Ana | 43 | |
| Sep 14, 2026Arrived | San Francisco | Santa Ana | 19 | |
| Sep 12, 2026Arrived | San Francisco | Santa Ana | -17 | |
| Sep 11, 2026Arrived | San Francisco | Santa Ana | -21 | |
| Sep 10, 2026Arrived | San Francisco | Santa Ana | 8 | |
| Sep 9, 2026Arrived | San Francisco | Santa Ana | 8 | |
| Sep 8, 2026Arrived | San Francisco | Santa Ana | -21 | |
| Sep 7, 2026Arrived | San Francisco | Santa Ana | -2 | |
| Sep 6, 2026Arrived | San Francisco | Santa Ana | -28 | |
| Sep 5, 2026Arrived | San Francisco | Santa Ana | -25 | |
| Sep 4, 2026Arrived | San Francisco | Santa Ana | 7 | |
| Sep 3, 2026Arrived | San Francisco | Santa Ana | -37 |