YAFT.LIVE

UAL1587

IAD → DEN · Boeing 737 MAX 9 · United Airlines

For travellers

Departure · Washington, DC (IAD)

Gate D11
Scheduled 12:40 · Departed 12:36
Board status: InAir
Airborne since 12:50 (ADS-B)

Arrival · Denver (DEN)

Gate B47 · Baggage belt 16
Scheduled 14:29 · Landed 14:11 · early
Board status: Arrived
Landed 14:11 (ADS-B)

Board data from den, mwaa, updated 10 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Washington Dulles International Airport (IAD) — Washington, DC, United States
Scheduled departure
2026-10-03 16:40 UTC
Departed
2026-10-03 16:50 UTC
Arrival
Denver International Airport (DEN) — Denver, United States
Scheduled arrival
2026-10-03 20:29 UTC
Estimated arrival
2026-10-03 20:13 UTC
Also flies as
UA1587
Codeshares
CM2864, ET1364
Distance flown
2425 km
Straight-line distance
2332 km
Approach distance
65 km

Aircraft

Registration
N37549
Type
Boeing 737 MAX 9
Seats
179 total (20 Business, 159 Economy)
CO2 (EMEP est., total)
49.0 t (347 kg/pax Business, 265 kg/pax Economy)

Altitude & speed

Max altitude
34,025 ft
Max ground speed
454 kt
Tracked
3h 21m · 2,414 km
Altitude (ft, max 34,025)
018,37436,7470m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 454)
02454900m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 34,025)
018,37436,7470m1h 0m2h 0m3h 0m
Ground speed (kt, max 454)
02454900m1h 0m2h 0m3h 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
2026-10-03 23:25 UTC UAL1587 DEN → IAH
Denver → Houston
 N74532 Airbus A321 Neo In progress ~1388 km est.
2026-10-03 16:50 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N37549 Boeing 737 MAX 9 Completed 2425 km
2026-10-02 23:43 UTC UAL1587 DEN → IAH
Denver → Houston
 N14548 Airbus A321 Neo Completed (landing confirmed by airport data) 1447 km
2026-10-02 16:47 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14502 Airbus A321 Neo Completed 2418 km
2026-10-01 23:35 UTC UAL1587 DEN → IAH
Denver → Houston
 N14536 Airbus A321 Neo Completed (landing confirmed by airport data) 2135 km
2026-10-01 16:53 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N24514 Airbus A321 Neo Completed 2464 km
2026-09-30 23:28 UTC UAL1587 DEN → IAH
Denver → Houston
 N34535 Airbus A321 Neo Completed (landing confirmed by airport data) 1476 km
2026-09-30 16:39 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N69840 Boeing 737-900 Completed (landing confirmed by airport data) 2524 km
2026-09-29 23:41 UTC UAL1587 DEN → IAH
Denver → Houston
 N14523 Airbus A321 Neo Incomplete (signal lost) 1501 km
2026-09-29 16:50 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14559 Airbus A321 Neo Completed 2749 km
2026-09-28 23:56 UTC UAL1587 DEN → IAH
Denver → Houston
 N14528 Airbus A321 Neo Completed (landing presumed) 1424 km
2026-09-28 16:34 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14548 Airbus A321 Neo Completed 2396 km
2026-09-27 23:48 UTC UAL1587 DEN → IAH
Denver → Houston
 N44550 Airbus A321 Neo Completed (landing presumed) 1440 km
2026-09-27 16:39 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14528 Airbus A321 Neo Completed 2401 km
2026-09-26 23:34 UTC UAL1587 DEN → IAH
Denver → Houston
 N54525 Airbus A321 Neo Completed 1554 km
2026-09-26 16:41 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N77581 Boeing 737 MAX 9 Completed 2369 km
2026-09-26 01:07 UTC UAL1587 DEN → IAH
Denver → Houston
 N14515 Airbus A321 Neo Completed 1455 km
2026-09-25 16:39 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14530 Airbus A321 Neo Completed 2466 km
2026-09-24 23:26 UTC UAL1587 DEN → IAH
Denver → Houston
 N44501 Airbus A321 Neo Completed 1456 km
2026-09-24 16:43 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14564 Airbus A321 Neo Completed 2419 km
2026-09-23 23:27 UTC UAL1587 DEN → IAH
Denver → Houston
 N74532 Airbus A321 Neo Incomplete (signal lost) 1459 km
2026-09-23 17:16 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N36444 Boeing 737-900 Completed 2403 km
2026-09-22 23:33 UTC UAL1587 DEN → IAH
Denver → Houston
 N14533 Airbus A321 Neo Completed (landing presumed) 1464 km
2026-09-22 17:07 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14563 Airbus A321 Neo Completed 2412 km
2026-09-21 23:39 UTC UAL1587 DEN → IAH
Denver → Houston
 N14536 Airbus A321 Neo Completed 1534 km
2026-09-21 17:04 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N68807 Boeing 737-900 Completed 2574 km
2026-09-20 23:25 UTC UAL1587 DEN → IAH
Denver → Houston
 N54570 Airbus A321 Neo Incomplete (signal lost) 1440 km
2026-09-20 16:53 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N54543 Airbus A321 Neo Completed 2559 km
2026-09-19 23:44 UTC UAL1587 DEN → IAH
Denver → Houston
 N27464 Boeing 737 MAX 9 Completed 1806 km
2026-09-19 16:54 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14518 Airbus A321 Neo Completed 2718 km
2026-09-19 00:31 UTC UAL1587 DEN → IAH
Denver → Houston
 N14509 Airbus A321 Neo Completed 1469 km
2026-09-18 16:49 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14554 Airbus A321 Neo Completed 2527 km
2026-09-18 00:11 UTC UAL1587 DEN → IAH
Denver → Houston
 N14548 Airbus A321 Neo Completed 1469 km
2026-09-17 16:51 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N24513 Airbus A321 Neo Completed 2719 km
2026-09-16 23:42 UTC UAL1587 DEN → IAH
Denver → Houston
 N24526 Airbus A321 Neo Completed 1531 km
2026-09-16 17:12 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N38451 Boeing 737-900 Completed 2558 km
2026-09-15 23:52 UTC UAL1587 DEN → IAH
Denver → Houston
 N14540 Airbus A321 Neo Completed 1567 km
2026-09-15 17:13 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14563 Airbus A321 Neo Completed 2647 km
2026-09-14 23:57 UTC UAL1587 DEN → IAH
Denver → Houston
 N54525 Airbus A321 Neo Completed (landing presumed) 1535 km
2026-09-14 17:03 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N57868 Boeing 737-300 Completed 2730 km
2026-09-13 23:24 UTC UAL1587 DEN → IAH
Denver → Houston
 N34574 Airbus A321 Neo Completed (landing presumed) 1547 km
2026-09-13 16:53 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N54525 Airbus A321 Neo Completed 2553 km
2026-09-12 22:58 UTC UAL1587 DEN → IAH
Denver → Houston
 N17550 Boeing 737 MAX 9 Completed 1491 km
2026-09-12 16:58 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14563 Airbus A321 Neo Completed 2563 km
2026-09-12 00:01 UTC UAL1587 DEN → IAH
Denver → Houston
 N14540 Airbus A321 Neo Incomplete (signal lost) 1853 km
2026-09-11 17:05 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N14539 Airbus A321 Neo Completed 2617 km
2026-09-10 23:39 UTC UAL1587 DEN → IAH
Denver → Houston
 N14563 Airbus A321 Neo Incomplete (signal lost) 1584 km
2026-09-10 17:19 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N34574 Airbus A321 Neo Completed 2588 km
2026-09-09 23:22 UTC UAL1587 DEN → IAH
Denver → Houston
 N34535 Airbus A321 Neo Completed 1551 km
2026-09-09 17:07 UTC UAL1587 IAD → DEN
Washington, DC → Denver
 N38479 Boeing 737-900 Completed 2705 km

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