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UAL641

IAD → BOS · Boeing 737 MAX 9 · United Airlines

For travellers

Departure · Washington, DC (IAD)

Gate D15
Scheduled 08:50 · Departed 08:46
Board status: InAir
Airborne since 09:01 (ADS-B)

Arrival · Boston (BOS)

Terminal B · Gate B27 · Baggage belt 6
Scheduled 10:32 · Landed 10:14 · early
Board status: Arrived
Landed 10:14 (airport data)

Board data from bos, mwaa, updated 40 min ago; times local to each airport.

Flight

Status
Completed (landing confirmed by airport data)
Arrival confirmed via
Airport data (confirmed)
Departure
Washington Dulles International Airport (IAD) — Washington, DC, United States
Scheduled departure
2026-10-02 12:50 UTC
Departed
2026-10-02 13:01 UTC
Arrival
General Edward Lawrence Logan International Airport (BOS) — Boston, United States
Scheduled arrival
2026-10-02 14:32 UTC
Estimated arrival
2026-10-02 14:15 UTC
Also flies as
UA641
Codeshares
CM1084
Distance flown
819 km
Straight-line distance
664 km

Aircraft

Registration
N17460
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)
CO2 (EMEP est., total)
14.3 t (102 kg/pax Business, 77 kg/pax Economy)

Altitude & speed

Max altitude
27,000 ft
Max ground speed
507 kt
Tracked
1h 11m · 815 km
Altitude (ft, max 27,000)
014,58029,1600m30m1h 0m
Ground speed (kt, max 507)
02745480m30m1h 0m
Altitude (ft, max 27,000)
014,58029,1600m1h 0m
Ground speed (kt, max 507)
02745480m1h 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 13:01 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17460 Boeing 737 MAX 9 Completed (landing confirmed by airport data) 819 km
2026-10-01 13:11 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N27519 Boeing 737 MAX 9 Completed 848 km
2026-09-30 12:59 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N47446 Boeing 737 MAX 9 Completed 782 km
2026-09-29 12:56 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37514 Boeing 737 MAX 9 Completed 754 km
2026-09-28 14:57 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17420 Boeing 737 MAX 9 Completed 783 km
2026-09-27 13:04 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37560 Boeing 737 MAX 9 Completed 753 km
2026-09-26 13:00 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17454 Boeing 737 MAX 9 Completed 846 km
2026-09-25 12:53 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N47462 Boeing 737 MAX 9 Completed 743 km
2026-09-24 13:11 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17402 Boeing 737 MAX 9 Completed 811 km
2026-09-23 12:51 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17454 Boeing 737 MAX 9 Completed 791 km
2026-09-22 12:49 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N47462 Boeing 737 MAX 9 Completed 746 km
2026-09-21 12:44 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37536 Boeing 737 MAX 8 Completed 761 km
2026-09-20 12:37 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37536 Boeing 737 MAX 8 Completed 952 km
2026-09-19 12:47 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37472 Boeing 737 MAX 9 Completed 808 km
2026-09-18 12:45 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37522 Boeing 737 MAX 9 Completed 836 km
2026-09-17 12:47 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37545 Boeing 737 MAX 9 Completed 886 km
2026-09-16 12:47 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N77592 Boeing 737 MAX 9 Completed 895 km
2026-09-15 12:36 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17465 Boeing 737 MAX 9 Completed 767 km
2026-09-14 12:48 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17596 Boeing 737 MAX 9 Completed 771 km
2026-09-13 12:30 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N77598 Boeing 737 MAX 9 Completed 976 km
2026-09-12 12:53 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17564 Boeing 737 MAX 9 Completed 812 km
2026-09-11 13:04 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37415 Boeing 737 MAX 9 Completed 807 km
2026-09-10 12:45 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17448 Boeing 737 MAX 9 Completed 876 km
2026-09-09 12:50 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N77579 Boeing 737 MAX 9 Completed 790 km
2026-09-08 12:52 UTC UAL641 IAD → ?
Washington, DC → ?
 N17428 Boeing 737 MAX 9 Incomplete (signal lost) 220 km
2026-09-07 12:46 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N77578 Boeing 737 MAX 9 Completed 900 km
2026-09-06 12:29 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17566 Boeing 737 MAX 9 Completed 759 km
2026-09-05 12:37 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17431 Boeing 737 MAX 9 Completed 778 km
2026-09-04 12:38 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17413 Boeing 737 MAX 9 Completed 860 km
2026-09-03 12:30 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17597 Boeing 737 MAX 9 Completed 841 km
2026-09-02 12:40 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N27526 Boeing 737 MAX 9 Completed 798 km
2026-09-01 12:50 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N77590 Boeing 737 MAX 9 Completed 883 km
2026-08-31 13:52 UTC UAL641 OWD → OWD
Norwood → Norwood
 N17589 Boeing 737 MAX 9 Completed 90 km
2026-08-31 12:44 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17589 Boeing 737 MAX 9 Completed 813 km
2026-08-30 12:46 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17458 Boeing 737 MAX 9 Completed 814 km
2026-08-29 12:56 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37447 Boeing 737 MAX 9 Completed 778 km
2026-08-28 12:27 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17427 Boeing 737 MAX 9 Completed 836 km
2026-08-27 12:46 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17402 Boeing 737 MAX 9 Completed 908 km
2026-08-26 12:29 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17454 Boeing 737 MAX 9 Completed 784 km
2026-08-25 12:57 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37538 Boeing 737 MAX 9 Completed 771 km
2026-08-24 12:59 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N27419 Boeing 737 MAX 9 Completed 874 km
2026-08-23 12:33 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N77592 Boeing 737 MAX 9 Completed 1277 km
2026-08-22 12:55 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17428 Boeing 737 MAX 9 Completed 1041 km
2026-08-21 12:43 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17458 Boeing 737 MAX 9 Completed 1020 km
2026-08-20 12:54 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37547 Boeing 737 MAX 9 Completed 1757 km
2026-08-19 12:27 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N17425 Boeing 737 MAX 9 Completed 2341 km
2026-08-18 12:54 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N77543 Boeing 737 MAX 9 Completed 2001 km
2026-08-17 12:43 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37562 Boeing 737 MAX 9 Completed 1072 km
2026-08-16 12:26 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N27546 Boeing 737 MAX 9 Completed ~1826 km est. (1046 km recorded)
2026-08-14 12:30 UTC UAL641 IAD → BOS
Washington, DC → Boston
 N37549 Boeing 737 MAX 9 Completed ~3938 km est. (1045 km recorded)

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