Is UA1783 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
19 min early
Updated
Departure
Los Angeles
LAX
Actual
Scheduled 08:39
Aug 28
Arrival
Boston
BOS
Actual
Scheduled 17:20
Aug 28
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- 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.
- 39 min late
LAX → BOS
- 22 min early
LAX → BOS
- 21 min early
LAX → BOS
- 46 min late
LAX → BOS
- 26 min late
LAX → BOS
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 26
- Arrivals over 15 minutes late
- 13
- 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 17, 2026Arrived | Los Angeles | Boston | 39 | |
| Sep 16, 2026Arrived | Los Angeles | Boston | -22 | |
| Sep 15, 2026Arrived | Los Angeles | Boston | -21 | |
| Sep 14, 2026Arrived | Los Angeles | Boston | 46 | |
| Sep 12, 2026Arrived | Los Angeles | Boston | 26 | |
| Sep 11, 2026Arrived | Los Angeles | Boston | 33 | |
| Sep 10, 2026Arrived | Los Angeles | Boston | 80 | |
| Sep 9, 2026Arrived | Los Angeles | Boston | 119 | |
| Sep 8, 2026Arrived | Los Angeles | Boston | 41 | |
| Sep 7, 2026Arrived | Los Angeles | Boston | 61 | |
| Sep 6, 2026Arrived | Los Angeles | Boston | 61 | |
| Sep 5, 2026Arrived | Los Angeles | Boston | 32 | |
| Sep 4, 2026Arrived | Los Angeles | Boston | -8 | |
| Sep 3, 2026Arrived | Los Angeles | Boston | 38 | |
| Sep 1, 2026Arrived | Los Angeles | Boston | 127 | |
| Aug 31, 2026Arrived | Los Angeles | Boston | -8 | |
| Aug 30, 2026Arrived | Los Angeles | Boston | -21 | |
| Aug 29, 2026Arrived | Los Angeles | Boston | -4 | |
| Aug 28, 2026Arrived | Los Angeles | Boston | -19 | |
| Aug 27, 2026Arrived | Los Angeles | Boston | -20 | |
| Aug 25, 2026Arrived | Los Angeles | Boston | -20 | |
| Aug 24, 2026Arrived | Los Angeles | Boston | -20 | |
| Aug 23, 2026Arrived | Los Angeles | Boston | 20 | |
| Aug 22, 2026Arrived | Los Angeles | Boston | -14 | |
| Aug 21, 2026Arrived | Los Angeles | Boston | -18 | |
| Aug 20, 2026Arrived | Los Angeles | Boston | -3 |