UAL2159

For travellers

Departure · Denver (DEN)

Gate A24

Scheduled 01 Oct 09:55 · Departed 01 Oct 09:49 · early

Board status: Off block

Airborne since 01 Oct 09:57 (ADS-B)

Board data from den, updated 309 min ago; times local to each airport.

Flight

Status

Completed (landing presumed)

Arrival confirmed via

Inferred (no confirmation)

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-01 15:55 UTC

Departed

2026-10-01 15:57 UTC

Arrival

Kansas City International Airport (MCI) — Kansas City, United States

Also flies as

UA2159

Distance flown

940 km

Straight-line distance

855 km

Approach distance

60 km

Aircraft

Registration

N81449

Type

Boeing 737-900

Seats

179 total (117 Economy, 42 Economy Plus, 20 First)

CO2 (EMEP est., total)

23.6 t (126 kg/pax Economy, 181 kg/pax Business)

Altitude & speed

Max altitude

29,000 ft

Max ground speed

456 kt

Tracked

1h 41m · 932 km

Altitude (ft, max 29,000)

Ground speed (kt, max 456)

Altitude (ft, max 29,000)

Ground speed (kt, max 456)

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
2026-10-01 15:57 UTC	UAL2159	DEN → MCI Denver → Kansas City	N81449	Boeing 737-900	Completed (landing presumed)	940 km
2026-09-30 15:50 UTC	UAL2159	DEN → MCI Denver → Kansas City	N37420	Boeing 737-900	Completed (landing presumed)	898 km
2026-09-29 17:04 UTC	UAL2159	DEN → MCI Denver → Kansas City	N11206	Boeing 737-800	Completed (landing presumed)	890 km
2026-09-28 16:07 UTC	UAL2159	DEN → MCI Denver → Kansas City	N66828	Boeing 737-900	Completed (landing presumed)	896 km
2026-09-27 16:20 UTC	UAL2159	DEN → MCI Denver → Kansas City	N64809	Boeing 737-900	Completed (landing presumed)	901 km
2026-09-26 15:52 UTC	UAL2159	DEN → MCI Denver → Kansas City	N39423	Boeing 737-900	Completed (landing presumed)	907 km
2026-09-25 16:23 UTC	UAL2159	DEN → MCI Denver → Kansas City	N65832	Boeing 737-900	Completed (landing presumed)	895 km
2026-09-24 15:51 UTC	UAL2159	DEN → MCI Denver → Kansas City	N37413	Boeing 737-900	Completed (landing presumed)	915 km
2026-09-23 15:49 UTC	UAL2159	DEN → MCI Denver → Kansas City	N38446	Boeing 737-900	Completed (landing presumed)	951 km
2026-09-22 16:11 UTC	UAL2159	DEN → MCI Denver → Kansas City	N482UA	Airbus A320 233	Completed (landing presumed)	927 km
2026-09-21 16:05 UTC	UAL2159	DEN → MCI Denver → Kansas City	N78438	Boeing 737-900	Completed (landing presumed)	932 km
2026-09-20 15:57 UTC	UAL2159	DEN → MCI Denver → Kansas City	N73445	Boeing 737-900	Completed (landing presumed)	975 km
2026-09-19 16:00 UTC	UAL2159	DEN → MCI Denver → Kansas City	N38479	Boeing 737-900	Completed (landing presumed)	943 km
2026-09-18 15:51 UTC	UAL2159	DEN → MCI Denver → Kansas City	N39418	Boeing 737-900	Completed	953 km
2026-09-17 15:54 UTC	UAL2159	DEN → MCI Denver → Kansas City	N68880	Boeing 737-900	Completed	998 km
2026-09-16 16:34 UTC	UAL2159	DEN → MCI Denver → Kansas City	N37437	Boeing 737-900	Completed (landing presumed)	969 km
2026-09-15 16:04 UTC	UAL2159	DEN → MCI Denver → Kansas City	N491UA	Airbus A320 233	Completed	1028 km
2026-09-14 15:03 UTC	UAL2159	DEN → MCI Denver → Kansas City	N37422	Boeing 737-900	Completed (landing presumed)	961 km
2026-09-13 16:06 UTC	UAL2159	DEN → MCI Denver → Kansas City	N464UA	Airbus A320 233	Completed	943 km
2026-09-12 15:49 UTC	UAL2159	DEN → MCI Denver → Kansas City	N62892	Boeing 737-900	Completed	962 km
2026-09-11 16:01 UTC	UAL2159	DEN → MCI Denver → Kansas City	N14240	Boeing 737-800	Completed (landing presumed)	944 km
2026-09-10 15:53 UTC	UAL2159	DEN → MCI Denver → Kansas City	N38459	Boeing 737-900	Completed (landing presumed)	996 km
2026-09-09 16:16 UTC	UAL2159	DEN → MCI Denver → Kansas City	N77430	Boeing 737-900	Completed (landing presumed)	920 km
2026-09-07 15:50 UTC	UAL2159	DEN → MCI Denver → Kansas City	N37465	Boeing 737-900	Completed	973 km
2026-09-06 15:49 UTC	UAL2159	DEN → MCI Denver → Kansas City	N75425	Boeing 737-900	Completed (landing presumed)	1049 km
2026-09-05 16:12 UTC	UAL2159	DEN → MCI Denver → Kansas City	N39415	Boeing 737-900	Completed	942 km
2026-09-04 16:14 UTC	UAL2159	DEN → MCI Denver → Kansas City	N17574	Boeing 737 MAX 9	Completed	906 km
2026-09-03 15:50 UTC	UAL2159	DEN → MCI Denver → Kansas City	N57466	Boeing 737 MAX 9	Completed	955 km
2026-09-02 15:46 UTC	UAL2159	DEN → MCI Denver → Kansas City	N27477	Boeing 737-900	Completed	906 km
2026-09-01 15:45 UTC	UAL2159	DEN → MCI Denver → Kansas City	N62884	Boeing 737-900	Completed	936 km
2026-08-31 16:14 UTC	UAL2159	DEN → MCI Denver → Kansas City	N27477	Boeing 737-900	Completed	954 km
2026-08-30 15:47 UTC	UAL2159	DEN → MCI Denver → Kansas City	N68801	Boeing 737-900	Completed	953 km
2026-08-29 15:31 UTC	UAL2159	DEN → MCI Denver → Kansas City	N68834	Boeing 737-900	Completed	997 km
2026-08-28 15:48 UTC	UAL2159	DEN → MCI Denver → Kansas City	N14240	Boeing 737-800	Completed	963 km
2026-08-27 16:06 UTC	UAL2159	DEN → MCI Denver → Kansas City	N66808	Boeing 737-900	Completed	977 km
2026-08-26 15:59 UTC	UAL2159	DEN → MCI Denver → Kansas City	N66897	Boeing 737-900	Completed	992 km
2026-08-25 15:47 UTC	UAL2159	DEN → MCI Denver → Kansas City	N68811	Boeing 737-900	Completed	954 km
2026-08-23 15:43 UTC	UAL2159	DEN → MCI Denver → Kansas City	N63820	Boeing 737-900	Completed	1241 km
2026-08-20 15:50 UTC	UAL2159	DEN → MCI Denver → Kansas City	N17461	Boeing 737 MAX 9	Completed	~2702 km est. (1805 km recorded)
2026-08-19 15:49 UTC	UAL2159	DEN → MCI Denver → Kansas City	N36476	Boeing 737-900	Completed	~2598 km est. (1682 km recorded)
2026-08-18 15:49 UTC	UAL2159	DEN → MCI Denver → Kansas City	N77431	Boeing 737-900	Completed	~2278 km est. (1587 km recorded)
2026-08-17 16:05 UTC	UAL2159	DEN → MCI Denver → Kansas City	N27421	Boeing 737-900	Completed	~2238 km est. (1337 km recorded)
2026-08-16 15:37 UTC	UAL2159	DEN → MCI Denver → Kansas City	N38446	Boeing 737-900	Completed	~1681 km est. (1252 km recorded)
2026-08-14 16:05 UTC	UAL2159	DEN → MCI Denver → Kansas City	N17420	Boeing 737 MAX 9	Completed	~1897 km est. (1262 km recorded)
2026-08-13 15:54 UTC	UAL2159	DEN → MCI Denver → Kansas City	N27509	Boeing 737 MAX 9	Completed	~3700 km est. (1253 km recorded)