UAL2781

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Denver International Airport (DEN) — Denver, United States

Departed

2026-09-26 05:28 UTC

Arrival

Rapid City Regional Airport (RAP) — Rapid City, United States

Distance flown

574 km

Straight-line distance

484 km

Approach distance

58 km

Aircraft

Registration

N18243

Type

Boeing 737-800

Seats

166 total (102 Economy, 48 Economy Plus, 16 First)

Altitude & speed

Max altitude

27,000 ft

Max ground speed

429 kt

Tracked

57m · 572 km

Altitude (ft, max 27,000)

Ground speed (kt, max 429)

Altitude (ft, max 27,000)

Ground speed (kt, max 429)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 01:50 UTC	UAL2781	DEN → RAP Denver → Rapid City	N76529	Boeing 737-800	Completed	509 km
2026-10-02 01:35 UTC	UAL2781	DEN → RAP Denver → Rapid City	N77536	Boeing 737-800	Completed	540 km
2026-10-01 01:45 UTC	UAL2781	DEN → RAP Denver → Rapid City	N37274	Boeing 737-800	Completed	501 km
2026-09-30 01:44 UTC	UAL2781	DEN → RAP Denver → Rapid City	N77261	Boeing 737-800	Completed	499 km
2026-09-29 19:35 UTC	UAL2781	MSY → DEN New Orleans → Denver	N37287	Boeing 737-800	Completed	1771 km
2026-09-29 01:38 UTC	UAL2781	DEN → RAP Denver → Rapid City	N33262	Boeing 737-800	Completed	530 km
2026-09-28 19:32 UTC	UAL2781	MSY → DEN New Orleans → Denver	N78506	Boeing 737-800	Completed	1829 km
2026-09-28 02:08 UTC	UAL2781	DEN → RAP Denver → Rapid City	N79541	Boeing 737-800	Completed	620 km
2026-09-27 20:06 UTC	UAL2781	MSY → DEN New Orleans → Denver	N57416	Boeing 737 MAX 9	Completed	1805 km
2026-09-27 01:34 UTC	UAL2781	DEN → RAP Denver → Rapid City	N17244	Boeing 737-800	Completed	507 km
2026-09-26 21:02 UTC	UAL2781	MSY → DEN New Orleans → Denver	N27252	Boeing 737 MAX 8	Completed	1798 km
2026-09-26 05:28 UTC	UAL2781	DEN → RAP Denver → Rapid City	N18243	Boeing 737-800	Completed	574 km
2026-09-25 19:32 UTC	UAL2781	MSY → DEN New Orleans → Denver	N37255	Boeing 737-800	Completed	1786 km
2026-09-25 03:10 UTC	UAL2781	DEN → RAP Denver → Rapid City	N37372	Boeing 737 MAX 8	Completed	563 km
2026-09-24 20:56 UTC	UAL2781	MSY → DEN New Orleans → Denver	N78540	Boeing 737-800	Completed	1773 km
2026-09-24 01:51 UTC	UAL2781	DEN → RAP Denver → Rapid City	N26215	Boeing 737-800	Completed	531 km
2026-09-23 01:35 UTC	UAL2781	DEN → RAP Denver → Rapid City	N853UA	Airbus A319	Completed	626 km
2026-09-22 01:20 UTC	UAL2781	DEN → RAP Denver → Rapid City	N78511	Boeing 737-800	Completed	556 km
2026-09-21 02:01 UTC	UAL2781	DEN → RAP Denver → Rapid City	N24212	Boeing 737-800	Completed	508 km
2026-09-20 01:17 UTC	UAL2781	DEN → RAP Denver → Rapid City	N24212	Boeing 737-800	Completed	545 km
2026-09-19 03:36 UTC	UAL2781	DEN → RAP Denver → Rapid City	N37263	Boeing 737-800	Completed	527 km
2026-09-18 02:07 UTC	UAL2781	DEN → RAP Denver → Rapid City	N76528	Boeing 737-800	Completed	520 km
2026-09-17 01:16 UTC	UAL2781	DEN → RAP Denver → Rapid City	N76254	Boeing 737-800	Completed	542 km
2026-09-16 01:33 UTC	UAL2781	DEN → RAP Denver → Rapid City	N871UA	Airbus A319	Completed	525 km
2026-09-15 01:14 UTC	UAL2781	DEN → RAP Denver → Rapid City	N78511	Boeing 737-800	Completed	542 km
2026-09-14 01:19 UTC	UAL2781	DEN → RAP Denver → Rapid City	N76505	Boeing 737-800	Completed	617 km
2026-09-13 02:16 UTC	UAL2781	DEN → RAP Denver → Rapid City	N77537	Boeing 737-800	Completed	564 km
2026-09-12 01:51 UTC	UAL2781	DEN → RAP Denver → Rapid City	N87513	Boeing 737-800	Completed	521 km
2026-09-11 01:20 UTC	UAL2781	DEN → RAP Denver → Rapid City	N76504	Boeing 737-800	Completed	540 km
2026-09-10 01:21 UTC	UAL2781	DEN → RAP Denver → Rapid City	N73251	Boeing 737-800	Completed	523 km
2026-09-08 01:18 UTC	UAL2781	DEN → RAP Denver → Rapid City	N36207	Boeing 737-800	Completed	531 km
2026-09-07 04:05 UTC	UAL2781	DEN → RAP Denver → Rapid City	N27213	Boeing 737-800	Completed	740 km
2026-09-06 01:36 UTC	UAL2781	DEN → RAP Denver → Rapid City	N87513	Boeing 737-800	Completed	544 km
2026-09-05 01:51 UTC	UAL2781	DEN → RAP Denver → Rapid City	N76508	Boeing 737-800	Completed	559 km
2026-09-04 01:16 UTC	UAL2781	DEN → RAP Denver → Rapid City	N33266	Boeing 737-800	Completed	565 km
2026-09-03 01:35 UTC	UAL2781	DEN → RAP Denver → Rapid City	N12216	Boeing 737-800	Completed	558 km
2026-09-02 01:17 UTC	UAL2781	DEN → RAP Denver → Rapid City	N12216	Boeing 737-800	Completed	522 km
2026-09-01 01:18 UTC	UAL2781	DEN → RAP Denver → Rapid City	N12221	Boeing 737-800	Completed	549 km
2026-08-31 01:18 UTC	UAL2781	DEN → RAP Denver → Rapid City	N33294	Boeing 737-800	Completed	526 km
2026-08-30 01:49 UTC	UAL2781	DEN → RAP Denver → Rapid City	N76504	Boeing 737-800	Completed	520 km
2026-08-29 03:41 UTC	UAL2781	DEN → RAP Denver → Rapid City	N76514	Boeing 737-800	Completed	545 km
2026-08-28 01:20 UTC	UAL2781	DEN → RAP Denver → Rapid City	N76517	Boeing 737-800	Completed	557 km
2026-08-27 03:12 UTC	UAL2781	DEN → RAP Denver → Rapid City	N37287	Boeing 737-800	Completed	581 km
2026-08-26 01:12 UTC	UAL2781	DEN → RAP Denver → Rapid City	N27205	Boeing 737-800	Completed	522 km
2026-08-25 05:25 UTC	UAL2781	DEN → RAP Denver → Rapid City	N24224	Boeing 737-800	Completed	570 km
2026-08-24 01:30 UTC	UAL2781	DEN → RAP Denver → Rapid City	N62894	Boeing 737-900	Completed	534 km
2026-08-22 22:15 UTC	UAL2781	MSY → RAP New Orleans → Rapid City	N76503	Boeing 737-800	Completed	4968 km
2026-08-22 06:46 UTC	UAL2781	DEN → RAP Denver → Rapid City	N61887	Boeing 737-900	Completed	707 km
2026-08-20 22:27 UTC	UAL2781	MCI → RAP Kansas City → Rapid City	N76516	Boeing 737-800	Completed	1863 km
2026-08-19 21:59 UTC	UAL2781	LAS → RAP Las Vegas → Rapid City	N37523	Boeing 737 MAX 9	Completed	2251 km