UAL2317

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

General Edward Lawrence Logan International Airport (BOS) — Boston, United States

Departed

2026-09-26 12:54 UTC

Arrival

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

Distance flown

4478 km

Straight-line distance

4341 km

Approach distance

70 km

Aircraft

Registration

N77544

Type

Boeing 737 MAX 9

Seats

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

Altitude & speed

Max altitude

36,025 ft

Max ground speed

489 kt

Tracked

5h 47m · 4,452 km

Altitude (ft, max 36,025)

Ground speed (kt, max 489)

Altitude (ft, max 36,025)

Ground speed (kt, max 489)

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 02:39 UTC	UAL2317	ORD → MEM Chicago → Memphis	N844UA	Airbus A319	Completed	917 km
2026-10-02 12:52 UTC	UAL2317	BOS → SFO Boston → San Francisco	N97424	Boeing 737 MAX 9	Completed	4495 km
2026-10-02 03:11 UTC	UAL2317	ORD → MEM Chicago → Memphis	N840UA	Airbus A319	Completed	875 km
2026-10-01 20:50 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N75853	Boeing 737-300	Completed (landing confirmed by airport data)	3145 km
2026-10-01 12:02 UTC	UAL2317	BOS → SFO Boston → San Francisco	N47446	Boeing 737 MAX 9	Completed	4637 km
2026-10-01 03:00 UTC	UAL2317	ORD → MEM Chicago → Memphis	N474UA	Airbus A320 233	Completed (landing presumed)	985 km
2026-09-30 19:01 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N74856	Boeing 737-300	Completed (landing confirmed by airport data)	3180 km
2026-09-30 12:06 UTC	UAL2317	BOS → SFO Boston → San Francisco	N37555	Boeing 737 MAX 9	Completed	4581 km
2026-09-30 02:34 UTC	UAL2317	ORD → MEM Chicago → Memphis	N826UA	Airbus A319	Completed	867 km
2026-09-29 19:46 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N56859	Boeing 737-300	Completed	3148 km
2026-09-29 12:05 UTC	UAL2317	BOS → SFO Boston → San Francisco	N17589	Boeing 737 MAX 9	Completed	4448 km
2026-09-29 02:15 UTC	UAL2317	ORD → MEM Chicago → Memphis	N871UA	Airbus A319	Completed	897 km
2026-09-28 19:23 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N77865	Boeing 737-300	Completed	3101 km
2026-09-28 12:09 UTC	UAL2317	BOS → SFO Boston → San Francisco	N47569	Boeing 737 MAX 9	Completed	4461 km
2026-09-28 03:38 UTC	UAL2317	ORD → MEM Chicago → Memphis	N819UA	Airbus A319	Completed	879 km
2026-09-27 20:17 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N61881	Boeing 737-900	Completed	3243 km
2026-09-27 12:08 UTC	UAL2317	BOS → SFO Boston → San Francisco	N17456	Boeing 737 MAX 9	Completed	4502 km
2026-09-27 02:33 UTC	UAL2317	ORD → MEM Chicago → Memphis	N820UA	Airbus A319	Completed	875 km
2026-09-26 12:54 UTC	UAL2317	BOS → SFO Boston → San Francisco	N77544	Boeing 737 MAX 9	Completed	4478 km
2026-09-26 02:22 UTC	UAL2317	ORD → MEM Chicago → Memphis	N830UA	Airbus A319	Completed	876 km
2026-09-25 19:22 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N77867	Boeing 737-300	Completed	3071 km
2026-09-25 11:55 UTC	UAL2317	BOS → SFO Boston → San Francisco	N27463	Boeing 737 MAX 9	Completed	4613 km
2026-09-24 22:05 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N77867	Boeing 737-300	Completed	3056 km
2026-09-24 12:20 UTC	UAL2317	BOS → SFO Boston → San Francisco	N77559	Boeing 737 MAX 9	Completed	4464 km
2026-09-24 02:51 UTC	UAL2317	ORD → MEM Chicago → Memphis	N24715	Boeing 737-700	Completed	930 km
2026-09-23 23:29 UTC	UAL2317	ATL → ORD Atlanta → Chicago	N24715	Boeing 737-700	Completed	1140 km
2026-09-23 19:38 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N75853	Boeing 737-300	Completed	3067 km
2026-09-23 04:19 UTC	UAL2317	ORD → MEM Chicago → Memphis	N13716	Boeing 737-700	Completed	899 km
2026-09-22 20:02 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N14567	Airbus A321 Neo	Completed	3075 km
2026-09-22 03:14 UTC	UAL2317	ORD → MEM Chicago → Memphis	N68807	Boeing 737-900	Completed (landing presumed)	898 km
2026-09-21 19:11 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N74856	Boeing 737-300	Completed	3111 km
2026-09-21 03:24 UTC	UAL2317	ORD → MEM Chicago → Memphis	N15710	Boeing 737-700	Completed (landing presumed)	842 km
2026-09-20 18:51 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N73860	Boeing 737-300	Completed	3062 km
2026-09-20 05:31 UTC	UAL2317	ORD → ORD Chicago → Chicago	N14230	Boeing 737-800	Completed (landing confirmed by airport data)	~1708 km est. (875 km recorded)
2026-09-19 20:34 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N94556	Airbus A321 Neo	Completed	3204 km
2026-09-19 02:31 UTC	UAL2317	ORD → MEM Chicago → Memphis	N24729	Boeing 737-700	Completed	970 km
2026-09-18 18:55 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N77867	Boeing 737-300	Completed	3261 km
2026-09-18 04:41 UTC	UAL2317	ORD → MEM Chicago → Memphis	N39463	Boeing 737-900	Completed	961 km
2026-09-17 19:22 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N77871	Boeing 737-300	Completed	3355 km
2026-09-17 02:32 UTC	UAL2317	ORD → MEM Chicago → Memphis	N68843	Boeing 737-900	Completed	931 km
2026-09-16 19:43 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N57870	Boeing 737-300	Completed	3250 km
2026-09-16 03:47 UTC	UAL2317	ORD → MEM Chicago → Memphis	N33714	Boeing 737-700	Completed	911 km
2026-09-15 20:28 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N24542	Airbus A321 Neo	Completed	3309 km
2026-09-15 02:35 UTC	UAL2317	ORD → MEM Chicago → Memphis	N817UA	Airbus A319	Completed	880 km
2026-09-14 18:57 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N75851	Boeing 737-300	Completed	3240 km
2026-09-14 02:44 UTC	UAL2317	ORD → MEM Chicago → Memphis	N33714	Boeing 737-700	Completed	876 km
2026-09-13 20:15 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N74856	Boeing 737-300	Completed	3305 km
2026-09-13 04:03 UTC	UAL2317	ORD → MEM Chicago → Memphis	N34222	Boeing 737-800	Completed (landing presumed)	882 km
2026-09-12 19:39 UTC	UAL2317	SFO → ORD San Francisco → Chicago	N34551	Airbus A321 Neo	Completed	3256 km
2026-09-12 03:02 UTC	UAL2317	ORD → MEM Chicago → Memphis	N13716	Boeing 737-700	Incomplete (signal lost)	939 km