Is UA3750 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
38 min late
Official source · Updated
Departure
Los Angeles
LAX
Actual
Scheduled 03:48
Sep 6
Arrival
San Francisco
SFO
Actual
Scheduled 04:55
Sep 6
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 931 min late
CKB → ORD
- 2 min early
SFO → RDU
- 31 min early
PIT → IAH
- 2 min early
DEN → CVG
- 8 min early
ORD → BKL
Flight history and details
Aug 22, 2026 — Sep 21, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 17
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 20, 2026Arrived | Clarksburg | Chicago | 931 | |
| Sep 19, 2026Arrived | San Francisco | Raleigh/Durham | -2 | |
| Sep 18, 2026Arrived | Pittsburgh | Houston | -31 | |
| Sep 17, 2026Arrived | Denver | Hebron | -2 | |
| Sep 16, 2026Arrived | Chicago | Cleveland | -8 | |
| Sep 14, 2026Arrived | Chicago | Milwaukee | -10 | |
| Sep 13, 2026Arrived | Lubbock | Denver | 37 | |
| Sep 12, 2026Arrived | Newark | Dulles | 4 | |
| Sep 11, 2026Arrived | St Louis | Chicago | -87 | |
| Sep 10, 2026Arrived | Minneapolis | Dulles | 0 | |
| Sep 9, 2026Arrived | Dulles | Boston | 29 | |
| Sep 7, 2026Arrived | Newark | Denver | 20 | |
| Sep 6, 2026Arrived | Los Angeles | San Francisco | 38 | |
| Sep 5, 2026Arrived | Houston | Atlanta | -14 | |
| Sep 4, 2026Arrived | Hebron | Chicago | -38 |