UAL291

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

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

Est. departure time

2026-09-13 16:09 UTC (approx.)

Arrival

Calgary International Airport (YYC) — Calgary, Canada

Distance flown

1789 km

Straight-line distance

1638 km

Approach distance

51 km

Aircraft

Registration

N39416

Type

Boeing 737-900

Seats

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

Altitude & speed

Max altitude

36,000 ft

Max ground speed

535 kt

Tracked

2h 3m · 1,692 km

Altitude (ft, max 36,000)

Ground speed (kt, max 535)

Altitude (ft, max 36,000)

Ground speed (kt, max 535)

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 15:57 UTC	UAL291	SFO → YYC San Francisco → Calgary	N17344	Boeing 737 MAX 8	Completed	1678 km
2026-10-01 15:40 UTC	UAL291	SFO → YYC San Francisco → Calgary	N17363	Boeing 737 MAX 8	Completed	1681 km
2026-09-30 15:28 UTC	UAL291	SFO → YYC San Francisco → Calgary	N27271	Boeing 737 MAX 8	Completed	1686 km
2026-09-29 15:33 UTC	UAL291	SFO → YYC San Francisco → Calgary	N47370	Boeing 737 MAX 8	Completed	1674 km
2026-09-28 15:51 UTC	UAL291	SFO → YYC San Francisco → Calgary	N47357	Boeing 737 MAX 8	Completed	1725 km
2026-09-27 15:37 UTC	UAL291	SFO → YYC San Francisco → Calgary	N47360	Boeing 737 MAX 8	Completed	1718 km
2026-09-26 15:26 UTC	UAL291	SFO → YYC San Francisco → Calgary	N17355	Boeing 737 MAX 8	Completed	1686 km
2026-09-25 15:47 UTC	UAL291	SFO → YYC San Francisco → Calgary	N37297	Boeing 737 MAX 8	Completed	1767 km
2026-09-24 15:48 UTC	UAL291	SFO → YYC San Francisco → Calgary	N17597	Boeing 737 MAX 9	Completed	1701 km
2026-09-23 16:21 UTC	UAL291	SFO → YYC San Francisco → Calgary	N37470	Boeing 737-900	Completed	1715 km
2026-09-22 15:48 UTC	UAL291	SFO → YYC San Francisco → Calgary	N73445	Boeing 737-900	Completed	1703 km
2026-09-21 15:48 UTC	UAL291	SFO → YYC San Francisco → Calgary	N17245	Boeing 737-800	Completed	1725 km
2026-09-20 16:08 UTC	UAL291	SFO → YYC San Francisco → Calgary	N39415	Boeing 737-900	Completed	1774 km
2026-09-19 15:57 UTC	UAL291	SFO → YYC San Francisco → Calgary	N69847	Boeing 737-900	Completed	1782 km
2026-09-18 16:05 UTC	UAL291	SFO → YYC San Francisco → Calgary	N68823	Boeing 737-900	Completed	1731 km
2026-09-17 16:21 UTC	UAL291	SFO → YYC San Francisco → Calgary	N37465	Boeing 737-900	Completed	1873 km
2026-09-15 16:29 UTC	UAL291	SFO → YYC San Francisco → Calgary	N53441	Boeing 737-900	Completed	1816 km
2026-09-14 16:00 UTC	UAL291	SFO → YYC San Francisco → Calgary	N76504	Boeing 737-800	Completed	1813 km
2026-09-13 16:11 UTC	UAL291	SFO → YYC San Francisco → Calgary	N39416	Boeing 737-900	Completed	1789 km
2026-09-12 16:18 UTC	UAL291	SFO → YYC San Francisco → Calgary	N78448	Boeing 737-900	Completed	1781 km
2026-09-11 16:04 UTC	UAL291	SFO → YYC San Francisco → Calgary	N62896	Boeing 737-900	Completed	1801 km
2026-09-10 17:04 UTC	UAL291	SFO → YYC San Francisco → Calgary	N68811	Boeing 737-900	Completed	1817 km
2026-09-09 15:50 UTC	UAL291	SFO → YYC San Francisco → Calgary	N69813	Boeing 737-900	Completed	1777 km
2026-09-07 21:03 UTC	UAL291	SAV → ORD Savannah → Chicago	N460UA	Airbus A320 233	Completed	1502 km
2026-09-06 22:18 UTC	UAL291	SAV → ORD Savannah → Chicago	N444UA	Airbus A320 233	Completed	1514 km
2026-09-06 00:12 UTC	UAL291	SAV → ORD Savannah → Chicago	N451UA	Airbus A320 233	Completed	1785 km
2026-09-04 21:11 UTC	UAL291	SAV → ORD Savannah → Chicago	N441UA	Airbus A320 233	Completed	1348 km
2026-09-03 21:24 UTC	UAL291	SAV → ORD Savannah → Chicago	N498UA	Airbus A320 233	Completed	1499 km
2026-09-02 21:09 UTC	UAL291	SAV → ORD Savannah → Chicago	N434UA	Airbus A320 233	Completed	1429 km
2026-09-01 21:15 UTC	UAL291	SAV → ORD Savannah → Chicago	N896UA	Airbus A319	Completed	1417 km
2026-08-31 21:18 UTC	UAL291	SAV → ORD Savannah → Chicago	N498UA	Airbus A320 233	Completed	1771 km
2026-08-31 00:17 UTC	UAL291	SAV → ORD Savannah → Chicago	N439UA	Airbus A320 233	Completed	1384 km
2026-08-29 21:12 UTC	UAL291	SAV → ORD Savannah → Chicago	N446UA	Airbus A320 233	Completed	1357 km
2026-08-28 20:56 UTC	UAL291	SAV → ORD Savannah → Chicago	N483UA	Airbus A320 233	Completed	1390 km
2026-08-27 21:10 UTC	UAL291	SAV → ORD Savannah → Chicago	N488UA	Airbus A320 233	Completed	1459 km
2026-08-26 21:44 UTC	UAL291	SAV → ORD Savannah → Chicago	N497UA	Airbus A320 233	Completed	1876 km
2026-08-25 20:57 UTC	UAL291	SAV → ORD Savannah → Chicago	N474UA	Airbus A320 233	Completed	1374 km
2026-08-24 21:12 UTC	UAL291	SAV → ORD Savannah → Chicago	N441UA	Airbus A320 233	Completed	1444 km
2026-08-22 21:08 UTC	UAL291	SAV → ORD Savannah → Chicago	N464UA	Airbus A320 233	Completed	2248 km
2026-08-18 20:59 UTC	UAL291	SAV → ORD Savannah → Chicago	N497UA	Airbus A320 233	Completed	2620 km
2026-08-17 20:56 UTC	UAL291	SAV → ORD Savannah → Chicago	N448UA	Airbus A320 233	Completed	2091 km
2026-08-17 00:56 UTC	UAL291	SAV → ORD Savannah → Chicago	N498UA	Airbus A320 233	Completed	2708 km
2026-08-14 21:26 UTC	UAL291	SAV → ORD Savannah → Chicago	N467UA	Airbus A320 233	Completed	~4629 km est. (2071 km recorded)
2026-08-12 22:11 UTC	UAL291	SAV → ORD Savannah → Chicago	N461UA	Airbus A320 233	Completed	2510 km
2026-08-11 19:25 UTC	UAL291	ORD → ORD Chicago → Chicago	N829UA	Airbus A319	Completed	4803 km