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UAL1664

IAH → DEN · Airbus A321 Neo · United Airlines

Flight

Status
Completed
Departure
George Bush Intercontinental Houston Airport (IAH) — Houston, United States
Est. departure time
2026-08-27 11:22 UTC (approx.)
Arrival
Denver International Airport (DEN) — Denver, United States
Distance flown
1717 km
Straight-line distance
1388 km
Approach distance
44 km

Aircraft

Registration
N54543
Type
Airbus A321 Neo

Altitude & speed

Max altitude
34,050 ft
Max ground speed
459 kt
Tracked
2h 16m · 1,616 km
Altitude (ft, max 34,050)
018,38736,7740m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 459)
02484960m30m1h 0m1h 30m2h 0m
Altitude (ft, max 34,050)
018,38736,7740m1h 0m2h 0m
Ground speed (kt, max 459)
02484960m1h 0m2h 0m

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

DepartedFlightRouteRegAircraftStatusDistance
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

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