UAL519

For travellers

Departure · San Diego (SAN)

Gate 40

Scheduled 30 Sep 18:50 · Departed 30 Sep 18:50

Board status: Departed

Airborne since 30 Sep 19:08 (ADS-B)

Arrival · Denver (DEN)

Gate B41 · Baggage belt 16

Scheduled 30 Sep 22:19 · Landed 30 Sep 22:14 · early

Board status: Arrived

Landed 30 Sep 22:14 (airport data)

Board data from den, san, updated 1251 min ago; times local to each airport.

Flight

Status

Completed (landing confirmed by airport data)

Arrival confirmed via

Airport data (confirmed)

Departure

San Diego International Airport (SAN) — San Diego, United States

Scheduled departure

2026-10-01 01:50 UTC

Departed

2026-10-01 02:08 UTC

Arrival

Denver International Airport (DEN) — Denver, United States

Scheduled arrival

2026-10-01 04:19 UTC

Estimated arrival

2026-10-01 04:13 UTC

Also flies as

UA519

Distance flown

1460 km

Straight-line distance

1371 km

Aircraft

Registration

N69840

Type

Boeing 737-900

Seats

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

CO2 (EMEP est., total)

36.7 t (280 kg/pax Business, 195 kg/pax Economy)

Altitude & speed

Max altitude

37,000 ft

Max ground speed

473 kt

Tracked

2h 4m · 1,459 km

Altitude (ft, max 37,000)

Ground speed (kt, max 473)

Altitude (ft, max 37,000)

Ground speed (kt, max 473)

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 01:43 UTC	UAL519	SAN → DEN San Diego → Denver	N69826	Boeing 737-900	Completed	1519 km
2026-10-01 02:08 UTC	UAL519	SAN → DEN San Diego → Denver	N69840	Boeing 737-900	Completed (landing confirmed by airport data)	1460 km
2026-09-29 01:59 UTC	UAL519	SAN → DEN San Diego → Denver	N75432	Boeing 737-900	Completed	1467 km
2026-09-28 03:00 UTC	UAL519	SAN → DEN San Diego → Denver	N17564	Boeing 737 MAX 9	Completed	1474 km
2026-09-26 02:31 UTC	UAL519	SAN → DEN San Diego → Denver	N68821	Boeing 737-900	Completed	1504 km
2026-09-25 01:49 UTC	UAL519	SAN → DEN San Diego → Denver	N68880	Boeing 737-900	Completed	1497 km
2026-09-24 01:45 UTC	UAL519	SAN → DEN San Diego → Denver	N36444	Boeing 737-900	Completed	1498 km
2026-09-21 02:09 UTC	UAL519	SAN → DEN San Diego → Denver	N36472	Boeing 737-900	Completed	1469 km
2026-09-19 01:43 UTC	UAL519	SAN → DEN San Diego → Denver	N14530	Airbus A321 Neo	Completed	1519 km
2026-09-18 01:45 UTC	UAL519	SAN → DEN San Diego → Denver	N14546	Airbus A321 Neo	Completed	1511 km
2026-09-17 01:47 UTC	UAL519	SAN → DEN San Diego → Denver	N38451	Boeing 737-900	Completed	1552 km
2026-09-14 11:22 UTC	UAL519	STL → IAH St Louis → Houston	N26232	Boeing 737-800	Completed	1219 km
2026-09-14 01:47 UTC	UAL519	SAN → DEN San Diego → Denver	N38459	Boeing 737-900	Completed	1662 km
2026-09-12 01:54 UTC	UAL519	SAN → DEN San Diego → Denver	N14539	Airbus A321 Neo	Completed	1546 km
2026-09-11 01:47 UTC	UAL519	SAN → DEN San Diego → Denver	N34574	Airbus A321 Neo	Completed	1581 km
2026-09-10 02:04 UTC	UAL519	SAN → DEN San Diego → Denver	N67846	Boeing 737-900	Completed	1551 km
2026-09-08 06:18 UTC	UAL519	RNO → EWR Reno → Newark	N27253	Boeing 737 MAX 8	Completed	4270 km
2026-09-07 07:25 UTC	UAL519	RNO → EWR Reno → Newark	N37348	Boeing 737 MAX 8	Completed	4137 km
2026-09-06 02:40 UTC	UAL519	IAD → CLT Washington, DC → Charlotte	N847UA	Airbus A319	Completed	588 km
2026-09-05 02:21 UTC	UAL519	SAN → DEN San Diego → Denver	N39415	Boeing 737-900	Completed	1550 km
2026-09-04 01:53 UTC	UAL519	SAN → DEN San Diego → Denver	N68880	Boeing 737-900	Completed	1536 km
2026-09-03 01:45 UTC	UAL519	SAN → DEN San Diego → Denver	N37462	Boeing 737-900	Completed	1505 km
2026-09-02 03:33 UTC	UAL519	CLT → CLT Charlotte → Charlotte	N431UA	Airbus A320 233	Completed	~5 km est. (3 km recorded)
2026-09-02 02:37 UTC	UAL519	IAD → CLT Washington, DC → Charlotte	N431UA	Airbus A320 233	Completed	592 km
2026-09-01 02:59 UTC	UAL519	IAD → CLT Washington, DC → Charlotte	N884UA	Airbus A319	Completed	580 km
2026-08-31 00:53 UTC	UAL519	SAN → DEN San Diego → Denver	N75433	Boeing 737-900	Completed	1513 km
2026-08-30 02:20 UTC	UAL519	IAD → CLT Washington, DC → Charlotte	N851UA	Airbus A319	Completed	593 km
2026-08-29 03:31 UTC	UAL519	SAN → DEN San Diego → Denver	N68453	Boeing 737-900	Completed	1544 km
2026-08-28 02:33 UTC	UAL519	SAN → DEN San Diego → Denver	N81449	Boeing 737-900	Completed	1540 km
2026-08-27 01:50 UTC	UAL519	SAN → DEN San Diego → Denver	N69847	Boeing 737-900	Completed	1489 km
2026-08-26 02:29 UTC	UAL519	IAD → CLT Washington, DC → Charlotte	N442UA	Airbus A320 233	Completed	580 km
2026-08-25 02:42 UTC	UAL519	IAD → CLT Washington, DC → Charlotte	N440UA	Airbus A320 233	Completed	606 km
2026-08-24 02:05 UTC	UAL519	SAN → DEN San Diego → Denver	N67827	Boeing 737-900	Completed	1526 km
2026-08-23 04:31 UTC	UAL519	IAD → CLT Washington, DC → Charlotte	N821UA	Airbus A319	Completed	937 km
2026-08-22 01:50 UTC	UAL519	SAN → DEN San Diego → Denver	N37474	Boeing 737-900	Completed	2279 km
2026-08-20 22:40 UTC	UAL519	IAH → DEN Houston → Denver	N64844	Boeing 737-900	Completed	4457 km
2026-08-20 01:41 UTC	UAL519	SAN → DEN San Diego → Denver	N57439	Boeing 737-900	Completed	1708 km
2026-08-19 02:22 UTC	UAL519	IAD → CLT Washington, DC → Charlotte	N462UA	Airbus A320 233	Completed	766 km
2026-08-18 02:42 UTC	UAL519	IAD → CLT Washington, DC → Charlotte	N472UA	Airbus A320 233	Completed	689 km
2026-08-17 01:51 UTC	UAL519	SAN → DEN San Diego → Denver	N36476	Boeing 737-900	Completed	2180 km
2026-08-16 03:31 UTC	UAL519	IAD → ? Washington, DC → ?	N4888U	Airbus A319	Completed	906 km
2026-08-12 02:23 UTC	UAL519	IAD → CLT Washington, DC → Charlotte	N491UA	Airbus A320 233	Completed	901 km