UAL8159

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Denver International Airport (DEN) — Denver, United States

Departed

2026-09-26 05:39 UTC

Arrival

Boise Air Terminal/Gowen Field (BOI) — Boise, United States

Distance flown

1074 km

Straight-line distance

1042 km

Approach distance

50 km

Registration

Type

Boeing 737 MAX 9

Seats

179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)

Max altitude

34,025 ft

Max ground speed

464 kt

Tracked

1h 34m · 1,072 km

Altitude (ft, max 34,025)

Ground speed (kt, max 464)

Altitude (ft, max 34,025)

Ground speed (kt, max 464)

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.

United Airlines (UAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-29 03:21 UTC	UAL8159	IAH → DFW Houston → Dallas-Fort Worth	N17753	Boeing 737-700	Completed	437 km
2026-09-26 05:39 UTC	UAL8159	DEN → BOI Denver → Boise	N17429	Boeing 737 MAX 9	Completed	1074 km
2026-09-21 17:15 UTC	UAL8159	DEN → YYC Denver → Calgary	N37371	Boeing 737 MAX 8	Completed	1520 km
2026-09-11 02:50 UTC	UAL8159	ORD → IAD Chicago → Washington, DC	N47446	Boeing 737 MAX 9	Completed	1065 km
2026-09-10 17:36 UTC	UAL8159	IAH → IAD Houston → Washington, DC	N38443	Boeing 737-900	Completed	2218 km
2026-09-02 15:50 UTC	UAL8159	EWR → FLL Newark → Fort Lauderdale	N27509	Boeing 737 MAX 9	Completed	2059 km
2026-08-29 00:03 UTC	UAL8159	IAH → BDL Houston → Hartford	N27722	Boeing 737-700	Completed	2705 km
2026-08-22 05:32 UTC	UAL8159	DEN → MCI Denver → Kansas City	N76532	Boeing 737-800	Completed	1472 km
2026-08-15 05:21 UTC	UAL8159	DEN → MCI Denver → Kansas City	N77535	Boeing 737-800	Completed	~2246 km est. (1351 km recorded)
2026-08-12 18:13 UTC	UAL8159	DEN → YYC Denver → Calgary	N38454	Boeing 737-900	Completed	2123 km