UAL499

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Seattle Tacoma International Airport (SEA) — Seattle, United States

Departed

2026-09-22 15:04 UTC

Arrival

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

Distance flown

1314 km

Straight-line distance

1093 km

Approach distance

70 km

Aircraft

Registration

N57286

Type

Boeing 737 MAX 8

Seats

166 total (96 Economy, 54 Economy Plus, 16 First) (typical for type, not this tail)

Altitude & speed

Max altitude

39,025 ft

Max ground speed

488 kt

Tracked

1h 53m · 1,308 km

Altitude (ft, max 39,025)

Ground speed (kt, max 488)

Altitude (ft, max 39,025)

Ground speed (kt, max 488)

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 16:26 UTC	UAL499	SEA → SFO Seattle → San Francisco	N37307	Boeing 737 MAX 8	In progress	~1093 km est.
2026-10-02 01:20 UTC	UAL499	BNA → EWR Nashville → Newark	N17444	Boeing 737 MAX 9	Completed	1320 km
2026-10-01 18:37 UTC	UAL499	SFO → BNA San Francisco → Nashville	N57286	Boeing 737 MAX 8	Completed	3255 km
2026-10-01 15:27 UTC	UAL499	SEA → SFO Seattle → San Francisco	N37295	Boeing 737 MAX 8	Completed	1270 km
2026-10-01 02:15 UTC	UAL499	BNA → EWR Nashville → Newark	N37507	Boeing 737 MAX 9	Completed	1309 km
2026-09-30 18:32 UTC	UAL499	SFO → BNA San Francisco → Nashville	N17349	Boeing 737 MAX 8	Completed	3283 km
2026-09-30 14:42 UTC	UAL499	SEA → SFO Seattle → San Francisco	N17364	Boeing 737 MAX 8	Completed	1250 km
2026-09-30 01:26 UTC	UAL499	BNA → EWR Nashville → Newark	N77585	Boeing 737 MAX 9	Completed	1251 km
2026-09-29 22:01 UTC	UAL499	IAD → BNA Washington, DC → Nashville	N77585	Boeing 737 MAX 9	Completed	939 km
2026-09-29 18:38 UTC	UAL499	SFO → BNA San Francisco → Nashville	N73256	Boeing 737-800	Completed	3289 km
2026-09-29 14:47 UTC	UAL499	SEA → SFO Seattle → San Francisco	N47369	Boeing 737 MAX 8	Completed	1216 km
2026-09-29 01:02 UTC	UAL499	BNA → EWR Nashville → Newark	N37542	Boeing 737 MAX 9	Completed	1260 km
2026-09-28 21:32 UTC	UAL499	IAD → BNA Washington, DC → Nashville	N37542	Boeing 737 MAX 9	Completed	940 km
2026-09-28 15:07 UTC	UAL499	SEA → SFO Seattle → San Francisco	N37351	Boeing 737 MAX 8	Completed	1317 km
2026-09-28 01:01 UTC	UAL499	BNA → EWR Nashville → Newark	N17407	Boeing 737 MAX 9	Completed	1315 km
2026-09-27 18:38 UTC	UAL499	SFO → BNA San Francisco → Nashville	N47369	Boeing 737 MAX 8	Completed	3232 km
2026-09-27 15:15 UTC	UAL499	SEA → SFO Seattle → San Francisco	N432UA	Airbus A320 233	Completed	1375 km
2026-09-27 00:56 UTC	UAL499	BNA → EWR Nashville → Newark	N77571	Boeing 737 MAX 9	Completed	1267 km
2026-09-26 21:49 UTC	UAL499	IAD → BNA Washington, DC → Nashville	N77571	Boeing 737 MAX 9	Completed	934 km
2026-09-26 18:23 UTC	UAL499	SFO → BNA San Francisco → Nashville	N872UA	Airbus A319	Completed	3222 km
2026-09-26 14:42 UTC	UAL499	SEA → SFO Seattle → San Francisco	N17339	Boeing 737 MAX 8	Completed	1218 km
2026-09-26 03:40 UTC	UAL499	BNA → EWR Nashville → Newark	N27503	Boeing 737 MAX 9	Completed	1256 km
2026-09-25 21:48 UTC	UAL499	IAH → BNA Houston → Nashville	N69810	Boeing 737-900	Completed	1100 km
2026-09-25 18:57 UTC	UAL499	SFO → BNA San Francisco → Nashville	N37365	Boeing 737 MAX 8	Completed (landing presumed)	3237 km
2026-09-25 15:02 UTC	UAL499	SEA → SFO Seattle → San Francisco	N77530	Boeing 737-800	Completed	1254 km
2026-09-25 01:05 UTC	UAL499	BNA → EWR Nashville → Newark	N37522	Boeing 737 MAX 9	Completed	1473 km
2026-09-24 14:36 UTC	UAL499	SEA → SFO Seattle → San Francisco	N47288	Boeing 737 MAX 8	Completed	1240 km
2026-09-23 14:56 UTC	UAL499	SEA → SFO Seattle → San Francisco	N17597	Boeing 737 MAX 9	Completed	1272 km
2026-09-22 15:04 UTC	UAL499	SEA → SFO Seattle → San Francisco	N57286	Boeing 737 MAX 8	Completed	1314 km
2026-09-21 15:04 UTC	UAL499	SEA → SFO Seattle → San Francisco	N17418	Boeing 737 MAX 9	Completed	1298 km
2026-09-20 14:23 UTC	UAL499	SEA → SFO Seattle → San Francisco	N77585	Boeing 737 MAX 9	Completed	1290 km
2026-09-19 15:04 UTC	UAL499	SEA → SFO Seattle → San Francisco	N77471	Boeing 737 MAX 9	Completed	1294 km
2026-09-18 14:59 UTC	UAL499	SEA → SFO Seattle → San Francisco	N27269	Boeing 737 MAX 8	Completed	1324 km
2026-09-17 15:10 UTC	UAL499	SEA → SFO Seattle → San Francisco	N17320	Boeing 737 MAX 8	Completed	1537 km
2026-09-16 14:38 UTC	UAL499	SEA → SFO Seattle → San Francisco	N37508	Boeing 737 MAX 9	Completed	1413 km
2026-09-15 14:25 UTC	UAL499	SEA → SFO Seattle → San Francisco	N47275	Boeing 737 MAX 8	Completed	1362 km
2026-09-14 14:18 UTC	UAL499	SEA → SFO Seattle → San Francisco	N77588	Boeing 737 MAX 9	Completed	1286 km
2026-09-13 14:40 UTC	UAL499	SEA → SFO Seattle → San Francisco	N57451	Boeing 737 MAX 9	Completed	1335 km
2026-09-12 14:01 UTC	UAL499	SEA → SFO Seattle → San Francisco	N87442	Boeing 737 MAX 9	Completed	1366 km
2026-09-11 15:04 UTC	UAL499	SEA → SFO Seattle → San Francisco	N17448	Boeing 737 MAX 9	Completed	1388 km
2026-09-10 14:25 UTC	UAL499	SEA → SFO Seattle → San Francisco	N77579	Boeing 737 MAX 9	Completed	1353 km
2026-09-09 14:26 UTC	UAL499	SEA → SFO Seattle → San Francisco	N17460	Boeing 737 MAX 9	Completed	1384 km
2026-09-07 14:55 UTC	UAL499	SEA → SFO Seattle → San Francisco	N27267	Boeing 737 MAX 8	Completed	1367 km
2026-09-06 14:34 UTC	UAL499	SEA → SFO Seattle → San Francisco	N27463	Boeing 737 MAX 9	Completed	1393 km
2026-09-05 14:39 UTC	UAL499	SEA → SFO Seattle → San Francisco	N17346	Boeing 737 MAX 8	Completed	1305 km
2026-09-04 14:08 UTC	UAL499	SEA → SFO Seattle → San Francisco	N69810	Boeing 737-900	Completed	1246 km
2026-09-03 15:40 UTC	UAL499	SEA → SFO Seattle → San Francisco	N27267	Boeing 737 MAX 8	Completed	1277 km
2026-09-02 14:41 UTC	UAL499	SEA → SFO Seattle → San Francisco	N27292	Boeing 737 MAX 8	Completed	1274 km
2026-09-01 15:03 UTC	UAL499	SEA → SFO Seattle → San Francisco	N17341	Boeing 737 MAX 8	Completed	1297 km
2026-08-31 14:47 UTC	UAL499	SEA → SFO Seattle → San Francisco	N27253	Boeing 737 MAX 8	Completed	1367 km