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UAL1783

LAX → BOS · Boeing 737 MAX 9 · United Airlines

Flight

Status
Completed
Departure
Los Angeles International Airport (LAX) — Los Angeles, United States
Departed
2026-08-21 15:38 UTC
Arrival
General Edward Lawrence Logan International Airport (BOS) — Boston, United States
Distance flown
6219 km
Straight-line distance
4193 km
Approach distance
137 km

Aircraft

Registration
N27439
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
536 kt
Tracked
5h 27m · 4,483 km
Altitude (ft, max 35,025)
018,91437,8270m1h 0m2h 0m3h 0m4h 0m5h 0m
Ground speed (kt, max 536)
02895790m1h 0m2h 0m3h 0m4h 0m5h 0m
Altitude (ft, max 35,025)
018,91437,8270m2h 0m4h 0m
Ground speed (kt, max 536)
02895790m2h 0m4h 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

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 17:37 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 B737-M9 Boeing 737 MAX 9 Completed (landing confirmed by airport data) 4394 km
2026-10-01 17:35 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17425 Boeing 737 MAX 9 Completed 4379 km
2026-09-30 16:44 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17448 Boeing 737 MAX 9 Completed (landing confirmed by airport data) 4409 km
2026-09-29 18:43 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37450 Boeing 737 MAX 9 Completed 4472 km
2026-09-28 22:01 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N27419 Boeing 737 MAX 9 Completed 4525 km
2026-09-27 18:44 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17413 Boeing 737 MAX 9 Completed 4474 km
2026-09-26 16:20 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N27464 Boeing 737 MAX 9 Completed 4385 km
2026-09-25 16:10 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N77581 Boeing 737 MAX 9 Completed 4403 km
2026-09-24 16:27 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N77426 Boeing 737 MAX 9 Completed 4444 km
2026-09-23 17:04 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N57416 Boeing 737 MAX 9 Completed 4391 km
2026-09-22 16:39 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17423 Boeing 737 MAX 9 Completed 4369 km
2026-09-21 15:54 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37506 Boeing 737 MAX 9 Completed 4398 km
2026-09-20 17:52 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N77543 Boeing 737 MAX 9 Completed 4389 km
2026-09-19 16:31 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N57451 Boeing 737 MAX 9 Completed 4739 km
2026-09-18 16:57 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N77558 Boeing 737 MAX 9 Completed 4672 km
2026-09-17 17:08 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17529 Boeing 737 MAX 9 Completed 4598 km
2026-09-16 16:13 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N77471 Boeing 737 MAX 9 Completed 4630 km
2026-09-15 16:15 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N57409 Boeing 737 MAX 9 Completed 4671 km
2026-09-14 16:07 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N77582 Boeing 737 MAX 9 Completed 4907 km
2026-09-13 18:42 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37514 Boeing 737 MAX 9 Completed 4621 km
2026-09-12 17:12 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N57409 Boeing 737 MAX 9 Completed 4596 km
2026-09-11 16:59 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37522 Boeing 737 MAX 9 Completed 4603 km
2026-09-10 17:21 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37445 Boeing 737 MAX 9 Completed 4748 km
2026-09-09 18:58 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37527 Boeing 737 MAX 9 Completed 4595 km
2026-09-07 17:18 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N27464 Boeing 737 MAX 9 Completed 4655 km
2026-09-06 17:10 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17408 Boeing 737 MAX 9 Completed 4651 km
2026-09-05 16:09 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17414 Boeing 737 MAX 9 Completed 4707 km
2026-09-04 15:55 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37531 Boeing 737 MAX 9 Completed 4444 km
2026-09-03 16:10 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N69829 Boeing 737-900 Completed 4603 km
2026-09-02 15:55 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 B737-M9 Boeing 737 MAX 9 Completed 4684 km
2026-09-01 19:08 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37542 Boeing 737 MAX 9 Completed 4536 km
2026-08-31 15:33 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17417 Boeing 737 MAX 9 Completed 4930 km
2026-08-30 15:51 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17437 Boeing 737 MAX 9 Completed 4646 km
2026-08-29 16:32 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37522 Boeing 737 MAX 9 Completed 4693 km
2026-08-28 15:58 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17405 Boeing 737 MAX 9 Completed 4627 km
2026-08-27 15:55 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N77592 Boeing 737 MAX 9 Completed 4614 km
2026-08-26 15:51 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17401 Boeing 737 MAX 9 Completed 4686 km
2026-08-25 16:22 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37545 Boeing 737 MAX 9 Completed 4667 km
2026-08-24 15:33 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37437 Boeing 737-900 Completed 4645 km
2026-08-23 16:32 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N77581 Boeing 737 MAX 9 Completed 4670 km
2026-08-22 16:19 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N57451 Boeing 737 MAX 9 Completed 6786 km
2026-08-21 15:38 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N27439 Boeing 737 MAX 9 Completed 6219 km
2026-08-20 15:35 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N27515 Boeing 737 MAX 9 Completed 8061 km
2026-08-19 18:50 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17591 Boeing 737 MAX 9 Completed 6585 km
2026-08-18 16:06 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17452 Boeing 737 MAX 9 Completed 8475 km
2026-08-17 15:37 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N57466 Boeing 737 MAX 9 Completed 6264 km
2026-08-16 15:29 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37528 Boeing 737 MAX 9 Completed 5675 km
2026-08-14 15:29 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37450 Boeing 737 MAX 9 Completed 6254 km
2026-08-13 15:43 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N17467 Boeing 737 MAX 9 Completed ~10453 km est. (6646 km recorded)
2026-08-12 15:50 UTC UAL1783 LAX → BOS
Los Angeles → Boston
 N37514 Boeing 737 MAX 9 Completed 6576 km

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