United Airlines
Is UA3781 delayed?
Yes — UA3781 landed in Long Beach 36 min late, at 19:17 on Sep 27 (as of Sep 28, 02:17 UTC). Over its last 7 recorded arrivals, 6 landed more than 15 min late.
36 min late
Official source · Updated
Departure
Seattle
BFI
Actual
Scheduled 16:23
Sep 27
Arrival
Long Beach
LGB
Actual
Scheduled 18:41
Sep 27
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 36 min late
Seattle → Long Beach
- 21 min late
Sacramento → Seattle
- 22 min late
Long Beach → Sacramento
- 128 min late
Dulles → Los Angeles
- 31 min late
Boston → Dulles
Is UA3781 usually late?
Observation window: Sep 3, 2026 – Oct 3, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 27, 2026Arrived | Seattle | Long Beach | 36 | |
| Sep 23, 2026Arrived | Sacramento | Seattle | 21 | |
| Sep 20, 2026Arrived | Long Beach | Sacramento | 22 | |
| Sep 13, 2026Arrived | Dulles | Los Angeles | 128 | |
| Sep 9, 2026Arrived | Boston | Dulles | 31 | |
| Sep 6, 2026Arrived | Pittsburgh | Boston | 4 | |
| Sep 2, 2026Arrived | Los Angeles | Pittsburgh | 116 |
Email me if UA3781 runs late
We email you if your next UA3781 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.