UAL1664

Flight

Status

Completed

Departure

George Bush Intercontinental Houston Airport (IAH) — Houston, United States

Departed

2026-08-14 11:48 UTC

Arrival

Denver International Airport (DEN) — Denver, United States

Distance flown

1985 km

Straight-line distance

1388 km

Approach distance

70 km

Aircraft

Registration

N54552

Type

Airbus A321 Neo

Altitude & speed

Max altitude

36,050 ft

Max ground speed

489 kt

Tracked

2h 3m · 1,510 km

Altitude (ft, max 36,050)

Ground speed (kt, max 489)

Altitude (ft, max 36,050)

Ground speed (kt, max 489)

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 17:49 UTC	UAL1664	PUJ → ORD Punta Cana → Chicago	N37449	Boeing 737 MAX 9	Completed (landing confirmed by airport data)	3457 km
2026-09-27 17:33 UTC	UAL1664	PUJ → ORD Punta Cana → Chicago	N27503	Boeing 737 MAX 9	Completed	1725 km
2026-09-26 18:10 UTC	UAL1664	PUJ → ORD Punta Cana → Chicago	N17448	Boeing 737 MAX 9	Completed	3354 km
2026-09-23 15:19 UTC	UAL1664	PHX → LAX Phoenix → Los Angeles	N17430	Boeing 737 MAX 9	Completed	648 km
2026-09-21 11:50 UTC	UAL1664	IAH → DEN Houston → Denver	N44501	Airbus A321 Neo	Completed	1457 km
2026-09-20 15:04 UTC	UAL1664	PHX → LAX Phoenix → Los Angeles	N37413	Boeing 737-900	Completed	692 km
2026-09-18 11:45 UTC	UAL1664	IAH → DEN Houston → Denver	N24519	Airbus A321 Neo	Completed	1557 km
2026-09-17 11:38 UTC	UAL1664	IAH → DEN Houston → Denver	N14565	Airbus A321 Neo	Completed	1562 km
2026-09-16 15:15 UTC	UAL1664	PHX → LAX Phoenix → Los Angeles	N77582	Boeing 737 MAX 9	Completed	677 km
2026-09-14 11:43 UTC	UAL1664	IAH → DEN Houston → Denver	N34535	Airbus A321 Neo	Completed	1542 km
2026-09-13 15:11 UTC	UAL1664	PHX → LAX Phoenix → Los Angeles	N66848	Boeing 737-900	Completed	690 km
2026-09-09 15:15 UTC	UAL1664	PHX → LAX Phoenix → Los Angeles	N37555	Boeing 737 MAX 9	Completed	665 km
2026-09-07 11:33 UTC	UAL1664	IAH → DEN Houston → Denver	N54538	Airbus A321 Neo	Completed	1480 km
2026-09-06 10:05 UTC	UAL1664	SAV → IAD Savannah → Washington, DC	N832UA	Airbus A319	Completed	888 km
2026-09-04 11:39 UTC	UAL1664	IAH → DEN Houston → Denver	N14564	Airbus A321 Neo	Completed	1502 km
2026-09-03 11:47 UTC	UAL1664	IAH → DEN Houston → Denver	N94556	Airbus A321 Neo	Completed	1656 km
2026-08-31 13:40 UTC	UAL1664	DEN → DEN Denver → Denver	N44501	Airbus A321 Neo	Completed	101 km
2026-08-31 13:36 UTC	UAL1664	? → DEN ? → Denver	N44501	Airbus A321 Neo	Completed	66 km
2026-08-31 11:36 UTC	UAL1664	IAH → DEN Houston → Denver	N44501	Airbus A321 Neo	Completed	1596 km
2026-08-30 10:06 UTC	UAL1664	SAV → IAD Savannah → Washington, DC	N881UA	Airbus A319	Completed	928 km
2026-08-28 11:35 UTC	UAL1664	IAH → DEN Houston → Denver	N24526	Airbus A321 Neo	Completed	1534 km
2026-08-27 11:39 UTC	UAL1664	IAH → DEN Houston → Denver	N54543	Airbus A321 Neo	Completed	1717 km
2026-08-24 11:39 UTC	UAL1664	IAH → DEN Houston → Denver	N477UA	Airbus A320 233	Completed	1557 km
2026-08-23 10:05 UTC	UAL1664	SAV → IAD Savannah → Washington, DC	N848UA	Airbus A319	Completed	1480 km
2026-08-21 11:40 UTC	UAL1664	IAH → DEN Houston → Denver	N14536	Airbus A321 Neo	Completed	2088 km
2026-08-20 11:37 UTC	UAL1664	IAH → DEN Houston → Denver	N14569	Airbus A321 Neo	Completed	2597 km
2026-08-17 11:36 UTC	UAL1664	IAH → DEN Houston → Denver	N14511	Airbus A321 Neo	Completed	2130 km
2026-08-16 09:56 UTC	UAL1664	SAV → IAD Savannah → Washington, DC	N853UA	Airbus A319	Completed	~2947 km est. (1275 km recorded)
2026-08-14 11:48 UTC	UAL1664	IAH → DEN Houston → Denver	N54552	Airbus A321 Neo	Completed	~2881 km est. (1985 km recorded)
2026-08-13 11:36 UTC	UAL1664	IAH → DEN Houston → Denver	N14545	Airbus A321 Neo	Completed	~2932 km est. (1961 km recorded)
2026-08-10 23:21 UTC	UAL1664	ORD → ORD Chicago → Chicago	N77587	Boeing 737 MAX 9	Completed	~3 km est. (0 km recorded)
2026-08-10 23:21 UTC	UAL1664	ORD → ORD Chicago → Chicago	N77587	Boeing 737 MAX 9	Completed	~3 km est. (0 km recorded)
2026-08-10 23:20 UTC	UAL1664	ORD → ORD Chicago → Chicago	N77587	Boeing 737 MAX 9	Completed	~3 km est. (0 km recorded)
2026-08-10 23:20 UTC	UAL1664	ORD → ORD Chicago → Chicago	N77587	Boeing 737 MAX 9	Completed	~3 km est. (0 km recorded)
2026-08-10 23:20 UTC	UAL1664	ORD → ORD Chicago → Chicago	N77587	Boeing 737 MAX 9	Completed	~3 km est. (0 km recorded)
2026-08-10 23:20 UTC	UAL1664	ORD → ORD Chicago → Chicago	N77587	Boeing 737 MAX 9	Completed	~3 km est. (0 km recorded)
2026-08-10 23:19 UTC	UAL1664	ORD → ORD Chicago → Chicago	N77587	Boeing 737 MAX 9	Completed	~3 km est. (0 km recorded)
2026-08-10 23:19 UTC	UAL1664	ORD → ORD Chicago → Chicago	N77587	Boeing 737 MAX 9	Completed	~3 km est. (0 km recorded)
2026-08-10 22:35 UTC	UAL1664	DPA → ORD Chicago/West Chicago → Chicago	N77587	Boeing 737 MAX 9	Completed	24 km
2026-08-10 19:45 UTC	UAL1664	CCZ → ORD ? → Chicago	N77587	Boeing 737 MAX 9	Completed	2298 km