UA342

For travellers

Departure · Chicago (ORD)

Terminal 1 · Gate C25

Scheduled 08:40 · Departed 08:38

Board status: Active

Airborne since 09:05 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T2 · Gate D12

Scheduled 11:28 · Estimated 11:09 · early

Board status: On time

In the air, ~25m to go (90% of the route flown)

Board data from ord, sfo, updated 32 min ago; times local to each airport.

Flight

Status

In progress

Departure

Chicago O'Hare International Airport (ORD) — Chicago, United States

Scheduled departure

2026-10-02 13:40 UTC

Departed

2026-10-02 14:05 UTC

Arrival

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

Scheduled arrival

2026-10-02 18:28 UTC

Estimated arrival

2026-10-02 18:09 UTC

Progress

90% · ~25m remaining

Codeshares

AC3212, NZ9320, VA8087

Distance flown

2832 km

Straight-line distance

2964 km

Aircraft

Registration

N68452

Type

Boeing 737-900

Seats

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

CO2 (EMEP est., total)

73.4 t (390 kg/pax Economy, 560 kg/pax Business)

Altitude & speed

Max altitude

34,025 ft

Max ground speed

449 kt

Tracked

3h 39m · 2,832 km

Note

still in progress - the track so far

Altitude (ft, max 34,025)

Ground speed (kt, max 449)

Altitude (ft, max 34,025)

Ground speed (kt, max 449)

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 14:05 UTC	UAL342	ORD → SFO Chicago → San Francisco	N68452	Boeing 737-900	In progress	~2964 km est.
2026-10-02 10:09 UTC	UAL342	SYR → ORD Syracuse → Chicago	N829UA	Airbus A319	Completed (landing confirmed by airport data)	1084 km
2026-10-01 20:51 UTC	UAL342	SFO → PSP San Francisco → Palm Springs	N12225	Boeing 737-800	Completed (landing presumed)	778 km
2026-10-01 14:51 UTC	UAL342	ORD → SFO Chicago → San Francisco	N78866	Boeing 737-300	Completed	3052 km
2026-10-01 10:12 UTC	UAL342	SYR → ORD Syracuse → Chicago	N816UA	Airbus A319	Completed	1027 km
2026-09-30 19:44 UTC	UAL342	SFO → PSP San Francisco → Palm Springs	N27246	Boeing 737-800	Completed (landing presumed)	784 km
2026-09-30 13:56 UTC	UAL342	ORD → SFO Chicago → San Francisco	N56859	Boeing 737-300	Completed	3010 km
2026-09-30 10:15 UTC	UAL342	SYR → ORD Syracuse → Chicago	N443UA	Airbus A320 233	Completed	1043 km
2026-09-29 21:34 UTC	UAL342	SFO → PSP San Francisco → Palm Springs	N465UA	Airbus A320 233	Incomplete (signal lost)	717 km
2026-09-29 14:17 UTC	UAL342	ORD → SFO Chicago → San Francisco	N77865	Boeing 737-300	Completed	3014 km
2026-09-29 10:14 UTC	UAL342	SYR → ORD Syracuse → Chicago	N804UA	Airbus A319	Completed	1054 km
2026-09-28 14:45 UTC	UAL342	ORD → SFO Chicago → San Francisco	N62849	Boeing 737-900	Completed	3043 km
2026-09-28 10:12 UTC	UAL342	SYR → ORD Syracuse → Chicago	N804UA	Airbus A319	Completed	1009 km
2026-09-27 17:58 UTC	UAL342	ORD → SFO Chicago → San Francisco	N77865	Boeing 737-300	Completed	3002 km
2026-09-27 10:28 UTC	UAL342	SYR → ORD Syracuse → Chicago	N832UA	Airbus A319	Completed	1059 km
2026-09-26 13:55 UTC	UAL342J	ORD → SFO Chicago → San Francisco	N77867	Boeing 737-300	Completed	3229 km
2026-09-26 11:06 UTC	UAL342	SYR → ORD Syracuse → Chicago	N897UA	Airbus A319	Completed	1088 km
2026-09-25 14:33 UTC	UAL342T	ORD → SFO Chicago → San Francisco	N37513	Boeing 737 MAX 9	Completed	3116 km
2026-09-25 11:10 UTC	UAL342	SYR → ORD Syracuse → Chicago	N892UA	Airbus A319	Completed	1091 km
2026-09-24 14:20 UTC	UAL342	ORD → SFO Chicago → San Francisco	N77867	Boeing 737-300	Completed	3067 km
2026-09-24 10:19 UTC	UAL342	SYR → ORD Syracuse → Chicago	N890UA	Airbus A319	Completed	1095 km
2026-09-23 15:00 UTC	UAL342	ORD → SFO Chicago → San Francisco	N81449	Boeing 737-900	Completed	3048 km
2026-09-23 10:29 UTC	UAL342	SYR → ORD Syracuse → Chicago	N850UA	Airbus A319	Completed	1114 km
2026-09-22 14:05 UTC	UAL342	ORD → SFO Chicago → San Francisco	N57857	Boeing 737-300	Completed	3075 km
2026-09-21 15:19 UTC	UAL342	ORD → SFO Chicago → San Francisco	N57852	Boeing 737-300	Completed	3047 km
2026-09-21 10:18 UTC	UAL342	SYR → ORD Syracuse → Chicago	N891UA	Airbus A319	Completed	1083 km
2026-09-20 14:05 UTC	UAL342T	ORD → SFO Chicago → San Francisco	N74856	Boeing 737-300	Completed	3253 km
2026-09-20 13:16 UTC	UAL342	SYR → ORD Syracuse → Chicago	N851UA	Airbus A319	Completed	1157 km
2026-09-19 14:21 UTC	UAL342T	ORD → SFO Chicago → San Francisco	N57869	Boeing 737-300	Completed	3533 km
2026-09-19 13:06 UTC	UAL342	SYR → ORD Syracuse → Chicago	N485UA	Airbus A320 233	Completed	1147 km
2026-09-18 15:14 UTC	UAL342	ORD → SFO Chicago → San Francisco	N73860	Boeing 737-300	Completed	3285 km
2026-09-18 10:33 UTC	UAL342	SYR → ORD Syracuse → Chicago	N842UA	Airbus A319	Completed	1130 km
2026-09-17 14:51 UTC	UAL342	ORD → SFO Chicago → San Francisco	N75851	Boeing 737-300	Completed	3495 km
2026-09-17 10:34 UTC	UAL342	SYR → ORD Syracuse → Chicago	N881UA	Airbus A319	Completed	1128 km