UAL1074

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

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

Departed

2026-09-21 16:35 UTC

Arrival

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

Distance flown

4469 km

Straight-line distance

4341 km

Approach distance

69 km

Aircraft

Registration

N27463

Type

Boeing 737 MAX 9

Seats

179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)

Altitude & speed

Max altitude

36,025 ft

Max ground speed

471 kt

Tracked

5h 50m · 4,433 km

Altitude (ft, max 36,025)

Ground speed (kt, max 471)

Altitude (ft, max 36,025)

Ground speed (kt, max 471)

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 15:55 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17443	Boeing 737 MAX 9	In progress	~4341 km est.
2026-10-02 15:43 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17438	Boeing 737 MAX 9	Completed	4598 km
2026-10-01 15:57 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37538	Boeing 737 MAX 9	Completed	4474 km
2026-09-30 15:54 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17441	Boeing 737 MAX 9	Completed	4563 km
2026-09-29 16:08 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37440	Boeing 737 MAX 9	Completed	4449 km
2026-09-28 16:13 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17428	Boeing 737 MAX 9	Completed	4491 km
2026-09-27 15:54 UTC	UAL1074	BOS → SFO Boston → San Francisco	N27464	Boeing 737 MAX 9	Completed	4471 km
2026-09-26 15:46 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17595	Boeing 737 MAX 9	Completed	4444 km
2026-09-25 15:51 UTC	UAL1074	BOS → SFO Boston → San Francisco	N27520	Boeing 737 MAX 9	Completed	4523 km
2026-09-24 15:37 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17420	Boeing 737 MAX 9	Completed	4599 km
2026-09-23 15:36 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17454	Boeing 737 MAX 9	Completed	4516 km
2026-09-22 15:38 UTC	UAL1074	BOS → SFO Boston → San Francisco	N47462	Boeing 737 MAX 9	Completed	4696 km
2026-09-21 16:35 UTC	UAL1074	BOS → SFO Boston → San Francisco	N27463	Boeing 737 MAX 9	Completed	4469 km
2026-09-20 15:58 UTC	UAL1074	BOS → SFO Boston → San Francisco	N57451	Boeing 737 MAX 9	Completed	4638 km
2026-09-19 15:49 UTC	UAL1074	BOS → SFO Boston → San Francisco	N77587	Boeing 737 MAX 9	Completed	4806 km
2026-09-18 15:52 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37522	Boeing 737 MAX 9	Completed	4890 km
2026-09-17 16:56 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37545	Boeing 737 MAX 9	Completed	4911 km
2026-09-16 15:32 UTC	UAL1074	BOS → SFO Boston → San Francisco	N77592	Boeing 737 MAX 9	Completed	4830 km
2026-09-15 15:39 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17465	Boeing 737 MAX 9	Completed	4860 km
2026-09-14 15:41 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17596	Boeing 737 MAX 9	Completed	4881 km
2026-09-13 16:05 UTC	UAL1074	BOS → SFO Boston → San Francisco	N27511	Boeing 737 MAX 9	Completed	4830 km
2026-09-12 15:28 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17564	Boeing 737 MAX 9	Completed	4662 km
2026-09-11 15:26 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37415	Boeing 737 MAX 9	Completed	4785 km
2026-09-10 15:27 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17448	Boeing 737 MAX 9	Completed	4855 km
2026-09-09 15:35 UTC	UAL1074	BOS → SFO Boston → San Francisco	N77579	Boeing 737 MAX 9	Completed	4997 km
2026-09-07 15:40 UTC	UAL1074	BOS → SFO Boston → San Francisco	N77578	Boeing 737 MAX 9	Completed	4871 km
2026-09-06 15:44 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37472	Boeing 737 MAX 9	Completed	4798 km
2026-09-05 15:29 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17431	Boeing 737 MAX 9	Completed	4778 km
2026-09-04 15:49 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37523	Boeing 737 MAX 9	Completed	4723 km
2026-09-03 15:38 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17597	Boeing 737 MAX 9	Completed	4757 km
2026-09-02 15:43 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17425	Boeing 737 MAX 9	Completed	4894 km
2026-09-01 15:37 UTC	UAL1074	BOS → SFO Boston → San Francisco	N77590	Boeing 737 MAX 9	Completed	4687 km
2026-08-31 15:36 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17589	Boeing 737 MAX 9	Completed	5171 km
2026-08-30 15:32 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17458	Boeing 737 MAX 9	Completed	4819 km
2026-08-29 15:51 UTC	UAL1074	BOS → SFO Boston → San Francisco	N47524	Boeing 737 MAX 9	Completed	4989 km
2026-08-28 15:39 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37527	Boeing 737 MAX 9	Completed	4724 km
2026-08-27 15:28 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17402	Boeing 737 MAX 9	Completed	4815 km
2026-08-26 15:28 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17454	Boeing 737 MAX 9	Completed	4765 km
2026-08-25 15:49 UTC	UAL1074	BOS → SFO Boston → San Francisco	N77581	Boeing 737 MAX 9	Completed	4854 km
2026-08-24 15:44 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37508	Boeing 737 MAX 9	Completed	4809 km
2026-08-23 15:45 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17420	Boeing 737 MAX 9	Completed	4894 km
2026-08-21 16:32 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17458	Boeing 737 MAX 9	Completed	6433 km
2026-08-20 15:31 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37547	Boeing 737 MAX 9	Completed	7437 km
2026-08-19 15:49 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17425	Boeing 737 MAX 9	Completed	9794 km
2026-08-17 15:35 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37562	Boeing 737 MAX 9	Completed	6401 km
2026-08-16 15:35 UTC	UAL1074	BOS → SFO Boston → San Francisco	N27546	Boeing 737 MAX 9	Completed	5982 km
2026-08-14 16:17 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37549	Boeing 737 MAX 9	Completed	~12549 km est. (6575 km recorded)
2026-08-12 15:51 UTC	UAL1074	BOS → SFO Boston → San Francisco	B737-M9	Boeing 737 MAX 9	Completed	7045 km
2026-08-11 15:42 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17468	Boeing 737 MAX 9	Completed	6506 km