Is DL437 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
DepartedLast reported
5 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Los Angeles
LAX
Actual
Scheduled 11:20
Sep 16
Arrival
Boston
BOS
Scheduled
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
View this flight’s market
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Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 22 min late
LAX → BOS
- 1 min early
LAX → BOS
- 29 min early
LAX → BOS
- 11 min early
LAX → BOS
- 61 min late
LAX → BOS
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 19
- Arrivals over 15 minutes late
- 8
- Observed cancellations
- 0
- Observed occurrences
- 23
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 | Los Angeles | Boston | 22 | |
| Sep 12, 2026Arrived | Los Angeles | Boston | -1 | |
| Sep 8, 2026Arrived | Los Angeles | Boston | -29 | |
| Sep 7, 2026Arrived | Los Angeles | Boston | -11 | |
| Sep 5, 2026Arrived | Los Angeles | Boston | 61 | |
| Sep 4, 2026Arrived | Los Angeles | Boston | 46 | |
| Sep 3, 2026Arrived | Los Angeles | Boston | 163 | |
| Sep 2, 2026Arrived | Los Angeles | Boston | -12 | |
| Sep 1, 2026Arrived | Los Angeles | Boston | -5 | |
| Aug 31, 2026Arrived | Los Angeles | Boston | 10 | |
| Aug 30, 2026Arrived | Los Angeles | Boston | 0 | |
| Aug 29, 2026Arrived | Los Angeles | Boston | 47 | |
| Aug 28, 2026Arrived | Los Angeles | Boston | 108 | |
| Aug 27, 2026Arrived | Los Angeles | Boston | 27 | |
| Aug 26, 2026Arrived | Los Angeles | Boston | -27 | |
| Aug 25, 2026Arrived | Los Angeles | Boston | 95 | |
| Aug 24, 2026Arrived | Los Angeles | Boston | -6 | |
| Aug 21, 2026Arrived | Los Angeles | Boston | 0 | |
| Aug 20, 2026Arrived | Los Angeles | Boston | -14 |