UAL2394

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

San Francisco International Airport (SFO) — San Francisco, United States

Departed

2026-09-18 14:03 UTC

Arrival

McCarran International Airport (LAS) — Las Vegas, United States

Distance flown

848 km

Straight-line distance

665 km

Approach distance

61 km

Aircraft

Registration

N17431

Type

Boeing 737 MAX 9

Seats

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

Altitude & speed

Max altitude

31,025 ft

Max ground speed

486 kt

Tracked

1h 14m · 809 km

Altitude (ft, max 31,025)

Ground speed (kt, max 486)

Altitude (ft, max 31,025)

Ground speed (kt, max 486)

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 14:55 UTC	UAL2394	BOS → EWR Boston → Newark	N37368	Boeing 737 MAX 8	Completed	457 km
2026-10-01 14:58 UTC	UAL2394	BOS → EWR Boston → Newark	N17443	Boeing 737 MAX 9	Completed	444 km
2026-09-30 14:55 UTC	UAL2394	BOS → EWR Boston → Newark	N17459	Boeing 737 MAX 9	Completed	442 km
2026-09-29 15:05 UTC	UAL2394	BOS → EWR Boston → Newark	N77259	Boeing 737 MAX 8	Completed	457 km
2026-09-28 16:29 UTC	UAL2394	BOS → EWR Boston → Newark	N37531	Boeing 737 MAX 9	Completed	540 km
2026-09-27 15:00 UTC	UAL2394	BOS → EWR Boston → Newark	N77580	Boeing 737 MAX 9	Completed	497 km
2026-09-27 12:55 UTC	UAL2394	EWR → BOS Newark → Boston	N77580	Boeing 737 MAX 9	Completed	362 km
2026-09-25 19:25 UTC	UAL2394	BOS → EWR Boston → Newark	N17414	Boeing 737 MAX 9	Completed	542 km
2026-09-24 14:55 UTC	UAL2394	BOS → EWR Boston → Newark	N27277	Boeing 737 MAX 8	Completed	528 km
2026-09-21 14:10 UTC	UAL2394	SFO → LAS San Francisco → Las Vegas	N17405	Boeing 737 MAX 9	Completed	832 km
2026-09-21 02:49 UTC	UAL2394	SBA → SFO Santa Barbara → San Francisco	N18243	Boeing 737-800	Completed	446 km
2026-09-18 14:03 UTC	UAL2394	SFO → LAS San Francisco → Las Vegas	N17431	Boeing 737 MAX 9	Completed	848 km
2026-09-17 14:11 UTC	UAL2394	SFO → LAS San Francisco → Las Vegas	N37535	Boeing 737 MAX 9	Completed	875 km
2026-09-14 14:16 UTC	UAL2394	SFO → LAS San Francisco → Las Vegas	N17448	Boeing 737 MAX 9	Completed	897 km
2026-09-14 01:26 UTC	UAL2394	SBA → SFO Santa Barbara → San Francisco	N76502	Boeing 737-800	Completed	498 km
2026-08-19 19:56 UTC	UAL2394	DEN → MSN Denver → Madison	N75428	Boeing 737-900	Completed	~3954 km est. (2594 km recorded)
2026-08-16 19:33 UTC	UAL2394	DEN → MSN Denver → Madison	N445UA	Airbus A320 233	Completed	1818 km