UAL301

For travellers

Departure · San Francisco (SFO)

Terminal T3 · Gate E6

Scheduled 30 Sep 21:13 · Departed 30 Sep 21:02 · early

Board status: Departed

Airborne since 30 Sep 21:11 (ADS-B)

Arrival · Denver (DEN)

Gate B41 · Baggage belt 15

Scheduled 01 Oct 00:59 · Landed 01 Oct 00:38 · early

Board status: Arrived

Landed 01 Oct 00:38 (airport data)

Board data from den, sfo, updated 926 min ago; times local to each airport.

Flight

Status

Completed (landing confirmed by airport data)

Arrival confirmed via

Airport data (confirmed)

Departure

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

Scheduled departure

2026-10-01 04:13 UTC

Departed

2026-10-01 04:11 UTC

Arrival

Denver International Airport (DEN) — Denver, United States

Scheduled arrival

2026-10-01 06:59 UTC

Estimated arrival

2026-10-01 06:36 UTC

Also flies as

UA301

Codeshares

AC3598, NZ9055, VA8346

Distance flown

1675 km

Straight-line distance

1553 km

Aircraft

Registration

N77538

Type

Boeing 737-800

Seats

166 total (102 Economy, 48 Economy Plus, 16 First)

CO2 (EMEP est., total)

38.0 t (315 kg/pax Business, 220 kg/pax Economy)

Altitude & speed

Max altitude

41,025 ft

Max ground speed

478 kt

Tracked

2h 34m · 1,671 km

Altitude (ft, max 41,025)

Ground speed (kt, max 478)

Altitude (ft, max 41,025)

Ground speed (kt, max 478)

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 05:54 UTC	UAL301	SFO → DEN San Francisco → Denver	N79541	Boeing 737-800	Completed	1666 km
2026-10-01 04:11 UTC	UAL301	SFO → DEN San Francisco → Denver	N77538	Boeing 737-800	Completed (landing confirmed by airport data)	1675 km
2026-09-30 04:09 UTC	UAL301	SFO → DEN San Francisco → Denver	N47340	Boeing 737 MAX 8	Completed	1673 km
2026-09-29 04:52 UTC	UAL301	SFO → DEN San Francisco → Denver	N27474	Boeing 737 MAX 9	Completed	1675 km
2026-09-28 05:06 UTC	UAL301	SFO → DEN San Francisco → Denver	N37295	Boeing 737 MAX 8	Completed	1673 km
2026-09-27 04:12 UTC	UAL301	SFO → DEN San Francisco → Denver	N37440	Boeing 737 MAX 9	Completed	1657 km
2026-09-26 04:29 UTC	UAL301	SFO → DEN San Francisco → Denver	N76528	Boeing 737-800	Completed	1660 km
2026-09-25 06:24 UTC	UAL301	SFO → DEN San Francisco → Denver	N36247	Boeing 737-800	Completed	1683 km
2026-09-24 04:45 UTC	UAL301	SFO → DEN San Francisco → Denver	N14565	Airbus A321 Neo	Completed	1651 km
2026-09-23 04:13 UTC	UAL301	SFO → DEN San Francisco → Denver	N17467	Boeing 737 MAX 9	Completed	1672 km
2026-09-22 04:31 UTC	UAL301	SFO → DEN San Francisco → Denver	N17335	Boeing 737 MAX 8	Completed	1662 km
2026-09-21 05:01 UTC	UAL301	SFO → DEN San Francisco → Denver	N27290	Boeing 737 MAX 8	Completed	1703 km
2026-09-20 04:34 UTC	UAL301	SFO → DEN San Francisco → Denver	N37538	Boeing 737 MAX 9	Completed	1700 km
2026-09-19 04:10 UTC	UAL301	SFO → DEN San Francisco → Denver	N47298	Boeing 737 MAX 8	Completed	1721 km
2026-09-18 05:25 UTC	UAL301	SFO → DEN San Francisco → Denver	N61898	Boeing 737-900	Completed	1737 km
2026-09-17 04:19 UTC	UAL301	SFO → DEN San Francisco → Denver	N17359	Boeing 737 MAX 8	Completed	1698 km
2026-09-16 04:18 UTC	UAL301	SFO → DEN San Francisco → Denver	B737-M9	Boeing 737 MAX 9	Completed	1734 km
2026-09-15 04:01 UTC	UAL301	SFO → DEN San Francisco → Denver	N47284	Boeing 737 MAX 8	Completed	1713 km
2026-09-14 04:28 UTC	UAL301	SFO → DEN San Francisco → Denver	N37297	Boeing 737 MAX 8	Completed	1743 km
2026-09-13 04:06 UTC	UAL301	SFO → DEN San Francisco → Denver	N17418	Boeing 737 MAX 9	Completed	1686 km
2026-09-12 03:58 UTC	UAL301	SFO → DEN San Francisco → Denver	N37353	Boeing 737 MAX 8	Completed	1828 km
2026-09-11 04:02 UTC	UAL301	SFO → DEN San Francisco → Denver	N37367	Boeing 737 MAX 8	Completed	1722 km
2026-09-10 03:56 UTC	UAL301	SFO → DEN San Francisco → Denver	N17346	Boeing 737 MAX 8	Completed	1700 km
2026-09-08 07:17 UTC	UAL301	SFO → DEN San Francisco → Denver	N12238	Boeing 737-800	Completed	1729 km
2026-09-07 04:05 UTC	UAL301	SFO → DEN San Francisco → Denver	N17420	Boeing 737 MAX 9	Completed	1716 km
2026-09-06 04:08 UTC	UAL301	SFO → DEN San Francisco → Denver	N27270	Boeing 737 MAX 8	Completed	1691 km
2026-09-05 04:00 UTC	UAL301	SFO → DEN San Francisco → Denver	N27263	Boeing 737 MAX 8	Completed	1699 km
2026-09-04 04:09 UTC	UAL301	SFO → DEN San Francisco → Denver	N37368	Boeing 737 MAX 8	Completed	1730 km
2026-09-03 05:09 UTC	UAL301	SFO → DEN San Francisco → Denver	N47281	Boeing 737 MAX 8	Completed	1754 km
2026-09-02 04:09 UTC	UAL301	SFO → DEN San Francisco → Denver	N34282	Boeing 737-800	Completed	1657 km
2026-09-01 05:35 UTC	UAL301	SFO → DEN San Francisco → Denver	N73251	Boeing 737-800	Completed	1770 km
2026-08-31 04:15 UTC	UAL301	SFO → DEN San Francisco → Denver	N17413	Boeing 737 MAX 9	Completed	1730 km
2026-08-30 04:06 UTC	UAL301	SFO → DEN San Francisco → Denver	N37372	Boeing 737 MAX 8	Completed	1734 km
2026-08-29 04:28 UTC	UAL301	SFO → DEN San Francisco → Denver	N76532	Boeing 737-800	Completed	1761 km
2026-08-28 04:07 UTC	UAL301	SFO → DEN San Francisco → Denver	N27269	Boeing 737 MAX 8	Completed	1709 km
2026-08-27 04:06 UTC	UAL301	SFO → DEN San Francisco → Denver	N47332	Boeing 737 MAX 8	Completed	1714 km
2026-08-26 04:15 UTC	UAL301	SFO → DEN San Francisco → Denver	N12238	Boeing 737-800	Completed	1699 km
2026-08-25 04:05 UTC	UAL301	SFO → DEN San Francisco → Denver	N17461	Boeing 737 MAX 9	Completed	1709 km
2026-08-24 04:35 UTC	UAL301	SFO → DEN San Francisco → Denver	N37540	Boeing 737 MAX 9	Completed	1715 km
2026-08-23 04:07 UTC	UAL301	SFO → DEN San Francisco → Denver	N47293	Boeing 737 MAX 8	Completed	2569 km
2026-08-22 04:12 UTC	UAL301	SFO → DEN San Francisco → Denver	N27277	Boeing 737 MAX 8	Completed	2470 km
2026-08-21 04:10 UTC	UAL301	SFO → DEN San Francisco → Denver	N17264	Boeing 737 MAX 8	Completed	1791 km
2026-08-20 04:13 UTC	UAL301	SFO → DEN San Francisco → Denver	N37342	Boeing 737 MAX 8	Completed	2471 km
2026-08-19 04:30 UTC	UAL301	SFO → DEN San Francisco → Denver	N33289	Boeing 737-800	Completed	2787 km
2026-08-18 05:01 UTC	UAL301	SFO → DEN San Francisco → Denver	N87507	Boeing 737-800	Completed	2083 km
2026-08-17 04:06 UTC	UAL301	SFO → DEN San Francisco → Denver	N77592	Boeing 737 MAX 9	Completed	2341 km
2026-08-15 14:59 UTC	UAL301	SJO → DEN San Jose → Denver	N47330	Boeing 737 MAX 8	Completed	10571 km
2026-08-14 05:08 UTC	UAL301	SFO → DEN San Francisco → Denver	N37297	Boeing 737 MAX 8	Completed	1853 km
2026-08-13 21:35 UTC	UAL301	MIA → SFO Miami → San Francisco	N37297	Boeing 737 MAX 8	Completed	~6191 km est. (4594 km recorded)
2026-08-12 04:14 UTC	UAL301	SFO → DEN San Francisco → Denver	N37420	Boeing 737-900	Completed	2407 km