UAL2045

Flight

Status

Incomplete (signal lost)

Departure

Denver International Airport (DEN) — Denver, United States

Departed

2026-09-25 17:48 UTC

Arrival

Yampa Valley Airport (HDN) — Hayden, United States (predicted)

Distance flown

186 km

Straight-line distance

227 km

Aircraft

Registration

N33289

Type

Boeing 737-800

Seats

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

Altitude & speed

Max altitude

25,850 ft

Max ground speed

397 kt

Tracked

32m · 184 km

Altitude (ft, max 25,850)

Ground speed (kt, max 397)

Altitude (ft, max 25,850)

Ground speed (kt, max 397)

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
2026-10-02 18:32 UTC	UAL2045	DEN → HDN Denver → Hayden	N14235	Boeing 737-800	Incomplete (signal lost)	219 km
2026-10-02 12:11 UTC	UAL2045	MIA → DEN Miami → Denver	N37372	Boeing 737 MAX 8	Completed	2898 km
2026-10-01 18:21 UTC	UAL2045	DEN → HDN Denver → Hayden	N36247	Boeing 737-800	Incomplete (signal lost)	~259 km est. (178 km recorded)
2026-10-01 12:16 UTC	UAL2045	MIA → DEN Miami → Denver	N76269	Boeing 737-800	Completed	2928 km
2026-09-30 17:52 UTC	UAL2045	DEN → HDN Denver → Hayden	N33262	Boeing 737-800	Incomplete (signal lost)	225 km
2026-09-30 12:08 UTC	UAL2045	MIA → DEN Miami → Denver	N37274	Boeing 737-800	Completed	3011 km
2026-09-29 17:38 UTC	UAL2045	DEN → HDN Denver → Hayden	N78506	Boeing 737-800	Incomplete (signal lost)	219 km
2026-09-29 12:02 UTC	UAL2045	MIA → DEN Miami → Denver	N35236	Boeing 737-800	Completed	2862 km
2026-09-28 17:46 UTC	UAL2045	DEN → CIG Denver → Craig	N77542	Boeing 737-800	Completed (landing presumed)	251 km
2026-09-28 12:10 UTC	UAL2045	MIA → DEN Miami → Denver	N76504	Boeing 737-800	Completed	2862 km
2026-09-27 17:45 UTC	UAL2045	DEN → HDN Denver → Hayden	N77542	Boeing 737-800	Completed (landing presumed)	243 km
2026-09-27 12:04 UTC	UAL2045	MIA → DEN Miami → Denver	N24212	Boeing 737-800	Completed	2872 km
2026-09-26 17:48 UTC	UAL2045	DEN → HDN Denver → Hayden	N87512	Boeing 737-800	Incomplete (signal lost)	218 km
2026-09-26 12:13 UTC	UAL2045	MIA → DEN Miami → Denver	N65832	Boeing 737-900	Completed	2841 km
2026-09-25 17:48 UTC	UAL2045	DEN → HDN Denver → Hayden	N33289	Boeing 737-800	Incomplete (signal lost)	~269 km est. (186 km recorded)
2026-09-25 12:09 UTC	UAL2045	MIA → DEN Miami → Denver	N77510	Boeing 737-800	Completed	2883 km
2026-09-24 18:01 UTC	UAL2045	DEN → HDN Denver → Hayden	N37273	Boeing 737-800	Incomplete (signal lost)	227 km
2026-09-24 12:04 UTC	UAL2045	MIA → DEN Miami → Denver	N47284	Boeing 737 MAX 8	Completed	2840 km
2026-09-23 17:31 UTC	UAL2045	DEN → HDN Denver → Hayden	N828UA	Airbus A319	Completed (landing presumed)	238 km
2026-09-22 17:40 UTC	UAL2045	DEN → HDN Denver → Hayden	N835UA	Airbus A319	Completed (landing presumed)	234 km
2026-09-21 17:27 UTC	UAL2045	DEN → HDN Denver → Hayden	N801UA	Airbus A319	Completed (landing presumed)	227 km
2026-09-20 17:32 UTC	UAL2045	DEN → HDN Denver → Hayden	N806UA	Airbus A319	Incomplete (signal lost)	264 km
2026-09-19 17:25 UTC	UAL2045	DEN → HDN Denver → Hayden	N896UA	Airbus A319	Completed (landing presumed)	328 km
2026-09-18 17:24 UTC	UAL2045	DEN → HDN Denver → Hayden	N802UA	Airbus A319	Completed (landing presumed)	233 km
2026-09-17 17:29 UTC	UAL2045	DEN → HDN Denver → Hayden	N829UA	Airbus A319	Incomplete (signal lost)	240 km
2026-09-16 17:44 UTC	UAL2045	DEN → HDN Denver → Hayden	N847UA	Airbus A319	Completed (landing presumed)	255 km
2026-09-15 17:32 UTC	UAL2045	DEN → HDN Denver → Hayden	N889UA	Airbus A319	Incomplete (signal lost)	~265 km est. (188 km recorded)
2026-09-14 17:29 UTC	UAL2045	DEN → HDN Denver → Hayden	N835UA	Airbus A319	Incomplete (signal lost)	~279 km est. (195 km recorded)
2026-09-13 17:31 UTC	UAL2045	DEN → HDN Denver → Hayden	N854UA	Airbus A319	Incomplete (signal lost)	243 km
2026-09-12 17:23 UTC	UAL2045	DEN → HDN Denver → Hayden	N466UA	Airbus A320 233	Incomplete (signal lost)	236 km
2026-09-11 17:30 UTC	UAL2045	DEN → HDN Denver → Hayden	N825UA	Airbus A319	Incomplete (signal lost)	244 km
2026-09-10 17:31 UTC	UAL2045	DEN → HDN Denver → Hayden	N479UA	Airbus A320 233	Incomplete (signal lost)	232 km
2026-09-09 17:23 UTC	UAL2045	DEN → HDN Denver → Hayden	N841UA	Airbus A319	Incomplete (signal lost)	~272 km est. (184 km recorded)
2026-09-07 17:25 UTC	UAL2045	DEN → HDN Denver → Hayden	N837UA	Airbus A319	Incomplete (signal lost)	229 km
2026-09-07 13:47 UTC	UAL2045	SAN → DEN San Diego → Denver	N14564	Airbus A321 Neo	Completed	1531 km
2026-09-06 17:50 UTC	UAL2045	DEN → HDN Denver → Hayden	N842UA	Airbus A319	Incomplete (signal lost)	257 km
2026-09-06 13:41 UTC	UAL2045	SAN → DEN San Diego → Denver	N14511	Airbus A321 Neo	Completed	1542 km
2026-09-05 17:56 UTC	UAL2045	DEN → HDN Denver → Hayden	N894UA	Airbus A319	Completed (landing presumed)	232 km
2026-09-05 13:52 UTC	UAL2045	SAN → DEN San Diego → Denver	N34547	Airbus A321 Neo	Completed	1548 km
2026-09-04 17:46 UTC	UAL2045	DEN → HDN Denver → Hayden	N897UA	Airbus A319	Incomplete (signal lost)	~277 km est. (156 km recorded)
2026-09-04 13:53 UTC	UAL2045	SAN → DEN San Diego → Denver	N54538	Airbus A321 Neo	Completed	1490 km
2026-09-03 17:31 UTC	UAL2045	DEN → HDN Denver → Hayden	N851UA	Airbus A319	Incomplete (signal lost)	225 km
2026-09-03 13:56 UTC	UAL2045	SAN → DEN San Diego → Denver	N14529	Airbus A321 Neo	Completed	1555 km
2026-09-02 14:22 UTC	UAL2045	SAN → DEN San Diego → Denver	N24508	Airbus A321 Neo	Completed	1529 km
2026-09-01 17:26 UTC	UAL2045	DEN → HDN Denver → Hayden	N829UA	Airbus A319	Completed	250 km
2026-09-01 13:45 UTC	UAL2045	SAN → DEN San Diego → Denver	N54570	Airbus A321 Neo	Completed	1557 km
2026-08-31 17:27 UTC	UAL2045	DEN → HDN Denver → Hayden	N851UA	Airbus A319	Completed	282 km
2026-08-31 13:59 UTC	UAL2045	SAN → DEN San Diego → Denver	N14540	Airbus A321 Neo	Completed	1612 km
2026-08-30 18:04 UTC	UAL2045	DEN → HDN Denver → Hayden	N848UA	Airbus A319	Completed	~276 km est. (163 km recorded)
2026-08-30 13:51 UTC	UAL2045	SAN → DEN San Diego → Denver	N54561	Airbus A321 Neo	Completed	1483 km