UAL2851

Flight

Status

Completed

Departure

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

Est. departure time

2026-08-22 22:22 UTC (approx.)

Arrival

Portland International Airport (PDX) — Portland, United States

Distance flown

1438 km

Straight-line distance

886 km

Approach distance

117 km

Aircraft

Registration

N37534

Type

Boeing 737 MAX 9

Seats

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

Altitude & speed

Max altitude

24,025 ft

Max ground speed

499 kt

Tracked

1h 35m · 1,024 km

Altitude (ft, max 24,025)

Ground speed (kt, max 499)

Altitude (ft, max 24,025)

Ground speed (kt, max 499)

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
2026-10-03 19:58 UTC	UAL2851	SFO → PDX San Francisco → Portland	N4901U	Airbus A320 233	Completed	920 km
2026-10-02 21:00 UTC	UAL2851	SFO → PDX San Francisco → Portland	N488UA	Airbus A320 233	Completed	919 km
2026-10-01 20:08 UTC	UAL2851	SFO → PDX San Francisco → Portland	N4901U	Airbus A320 233	Completed	916 km
2026-09-30 20:02 UTC	UAL2851	SFO → PDX San Francisco → Portland	N847UA	Airbus A319	Completed	923 km
2026-09-29 19:49 UTC	UAL2851	SFO → PDX San Francisco → Portland	N483UA	Airbus A320 233	Completed	929 km
2026-09-28 20:00 UTC	UAL2851	SFO → PDX San Francisco → Portland	N435UA	Airbus A320 233	Completed	922 km
2026-09-27 20:06 UTC	UAL2851	SFO → PDX San Francisco → Portland	N77552	Boeing 737 MAX 9	Completed	937 km
2026-09-26 20:03 UTC	UAL2851	SFO → PDX San Francisco → Portland	N435UA	Airbus A320 233	Completed	928 km
2026-09-25 20:41 UTC	UAL2851	SFO → PDX San Francisco → Portland	N454UA	Airbus A320 233	Completed	934 km
2026-09-24 20:15 UTC	UAL2851	SFO → PDX San Francisco → Portland	N443UA	Airbus A320 233	Completed	921 km
2026-09-23 23:37 UTC	UAL2851	SFO → ABQ San Francisco → Albuquerque	N77520	Boeing 737-800	Completed	1549 km
2026-09-22 20:41 UTC	UAL2851	SFO → PDX San Francisco → Portland	N87513	Boeing 737-800	Completed	933 km
2026-09-21 20:13 UTC	UAL2851	SFO → PDX San Francisco → Portland	N17405	Boeing 737 MAX 9	Completed	929 km
2026-09-20 20:19 UTC	UAL2851	SFO → PDX San Francisco → Portland	N448UA	Airbus A320 233	Completed	932 km
2026-09-19 20:07 UTC	UAL2851	SFO → PDX San Francisco → Portland	N27266	Boeing 737 MAX 8	Completed	977 km
2026-09-18 21:14 UTC	UAL2851	SFO → PDX San Francisco → Portland	N448UA	Airbus A320 233	Completed	994 km
2026-09-17 19:43 UTC	UAL2851	SFO → PDX San Francisco → Portland	N431UA	Airbus A320 233	Completed	986 km
2026-09-16 23:26 UTC	UAL2851	SFO → ABQ San Francisco → Albuquerque	N37305	Boeing 737 MAX 8	Completed	1589 km
2026-09-15 20:04 UTC	UAL2851	SFO → PDX San Francisco → Portland	N12238	Boeing 737-800	Completed	1000 km
2026-09-14 19:51 UTC	UAL2851	SFO → PDX San Francisco → Portland	N17448	Boeing 737 MAX 9	Completed	1001 km
2026-09-13 19:41 UTC	UAL2851	SFO → PDX San Francisco → Portland	N467UA	Airbus A320 233	Completed	973 km
2026-09-12 19:45 UTC	UAL2851	SFO → PDX San Francisco → Portland	N33294	Boeing 737-800	Completed	986 km
2026-09-11 21:21 UTC	UAL2851	SFO → PDX San Francisco → Portland	N482UA	Airbus A320 233	Completed	972 km
2026-09-10 20:32 UTC	UAL2851	SFO → PDX San Francisco → Portland	N454UA	Airbus A320 233	Completed	1009 km
2026-09-09 23:27 UTC	UAL2851	SFO → ABQ San Francisco → Albuquerque	N33284	Boeing 737-800	Completed	1608 km
2026-09-07 22:23 UTC	UAL2851	SFO → PDX San Francisco → Portland	N453UA	Airbus A320 233	Completed	992 km
2026-09-06 20:11 UTC	UAL2851	SFO → PDX San Francisco → Portland	N467UA	Airbus A320 233	Completed	955 km
2026-09-05 20:16 UTC	UAL2851	SFO → PDX San Francisco → Portland	N476UA	Airbus A320 233	Completed	985 km
2026-09-04 20:20 UTC	UAL2851	SFO → PDX San Francisco → Portland	N482UA	Airbus A320 233	Completed	952 km
2026-09-03 20:25 UTC	UAL2851	SFO → PDX San Francisco → Portland	N462UA	Airbus A320 233	Completed	1008 km
2026-09-02 20:01 UTC	UAL2851	SFO → PDX San Francisco → Portland	N472UA	Airbus A320 233	Completed	1036 km
2026-09-02 00:46 UTC	UAL2851	DFW → SFO Dallas-Fort Worth → San Francisco	N871UA	Airbus A319	Completed	2526 km
2026-08-31 20:01 UTC	UAL2851	SFO → PDX San Francisco → Portland	N432UA	Airbus A320 233	Completed	978 km
2026-08-30 19:50 UTC	UAL2851	SFO → PDX San Francisco → Portland	N453UA	Airbus A320 233	Completed	981 km
2026-08-29 19:40 UTC	UAL2851	SFO → PDX San Francisco → Portland	N17428	Boeing 737 MAX 9	Completed	985 km
2026-08-28 19:57 UTC	UAL2851	SFO → PDX San Francisco → Portland	N487UA	Airbus A320 233	Completed	977 km
2026-08-27 19:58 UTC	UAL2851	SFO → PDX San Francisco → Portland	N465UA	Airbus A320 233	Completed	984 km
2026-08-26 20:39 UTC	UAL2851	SFO → PDX San Francisco → Portland	N482UA	Airbus A320 233	Completed	968 km
2026-08-24 22:07 UTC	UAL2851	SFO → PDX San Francisco → Portland	N477UA	Airbus A320 233	Completed	1022 km
2026-08-23 20:22 UTC	UAL2851	SFO → PDX San Francisco → Portland	N495UA	Airbus A320 233	Completed	1050 km
2026-08-22 22:40 UTC	UAL2851	SFO → PDX San Francisco → Portland	N37534	Boeing 737 MAX 9	Completed	1438 km
2026-08-21 20:51 UTC	UAL2851	SFO → PDX San Francisco → Portland	N448UA	Airbus A320 233	Completed	1334 km
2026-08-20 19:55 UTC	UAL2851	SFO → PDX San Francisco → Portland	N473UA	Airbus A320 233	Completed	~2021 km est. (1152 km recorded)
2026-08-19 20:04 UTC	UAL2851	SFO → PDX San Francisco → Portland	N435UA	Airbus A320 233	Completed	2360 km
2026-08-17 21:10 UTC	UAL2851	SFO → PDX San Francisco → Portland	N435UA	Airbus A320 233	Completed	1356 km
2026-08-16 20:32 UTC	UAL2851	SFO → PDX San Francisco → Portland	N452UA	Airbus A320 233	Completed	~1761 km est. (1356 km recorded)
2026-08-15 19:36 UTC	UAL2851	SFO → PDX San Francisco → Portland	N37507	Boeing 737 MAX 9	Completed	~2726 km est. (1315 km recorded)
2026-08-14 20:17 UTC	UAL2851	SFO → PDX San Francisco → Portland	N464UA	Airbus A320 233	Completed	~1757 km est. (1368 km recorded)
2026-08-12 20:31 UTC	UAL2851	SFO → PDX San Francisco → Portland	N493UA	Airbus A320 233	Completed	1026 km
2026-08-10 23:37 UTC	UAL2851	SFO → SFO San Francisco → San Francisco	N69819	Boeing 737-900	Completed	~1 km est. (0 km recorded)