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DL437

LAX → BOS · Boeing 757-200 · Delta Air Lines

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Departure · Los Angeles (LAX)

Terminal 2 · Gate 22
Scheduled 10:45 · Estimated 10:53 · +8 min
Board status: Estimated
Airborne since 11:02 (ADS-B)

Arrival · Boston (BOS)

Terminal A · Gate A17 · Baggage belt 3
Scheduled 19:25 · Estimated 19:17 · early
Board status: On Time
In the air, ~2h 47m to go (40% of the route flown)

Board data from bos, lax, updated 15 min ago; times local to each airport.

Flight

Status
In progress
Departure
Los Angeles International Airport (LAX) — Los Angeles, United States
Scheduled departure
2026-10-02 17:45 UTC
Departed
2026-10-02 18:02 UTC
Arrival
General Edward Lawrence Logan International Airport (BOS) — Boston, United States (scheduled)
Scheduled arrival
2026-10-02 23:25 UTC
Estimated arrival
2026-10-02 23:17 UTC
Progress
40% · ~2h 47m remaining
Codeshares
KL7781, VS2577
Distance flown
1700 km
Straight-line distance
4193 km

Aircraft

Registration
N722TW
Type
Boeing 757-200
Seats
168 total (16 Business, 152 Economy)

Altitude & speed

Max altitude
37,025 ft
Max ground speed
500 kt
Tracked
2h 32m · 1,700 km
Note
still in progress - the track so far
Altitude (ft, max 37,025)
019,99439,9870m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 500)
02705400m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 37,025)
019,99439,9870m1h 0m2h 0m
Ground speed (kt, max 500)
02705400m1h 0m2h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Delta Air Lines (DAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 18:02 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N722TW Boeing 757-200 In progress ~4193 km est.
2026-10-01 17:45 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N717TW Boeing 757-200 Completed 4495 km
2026-09-30 19:16 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N712TW Boeing 757-200 Completed 4500 km
2026-09-29 18:56 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N710TW Boeing 757-200 Completed 4403 km
2026-09-10 22:00 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N710TW Boeing 757-200 Completed 4681 km
2026-09-02 17:45 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N718TW Boeing 757-200 Completed 4863 km
2026-09-01 18:26 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N723TW Boeing 757-200 Completed 4534 km
2026-08-31 17:43 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N709TW Boeing 757-200 Completed 5004 km
2026-08-30 18:06 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N707TW Boeing 757-200 Completed 4587 km
2026-08-29 19:09 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N707TW Boeing 757-200 Completed 4583 km
2026-08-28 20:18 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N707TW Boeing 757-200 Completed 4564 km
2026-08-27 18:29 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N721TW Boeing 757-200 Completed 4808 km
2026-08-26 17:48 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N727TW Boeing 757-200 Completed 4608 km
2026-08-24 18:02 UTC DAL437 LAX → BOS
Los Angeles → Boston
 N721TW Boeing 757-200 Completed 4536 km

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