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UAL1743

IAH → LAX · Boeing 737 MAX 9 · United Airlines

For travellers

Departure · Houston (IAH)

Terminal C · Gate E3
Scheduled 02 Oct 16:30 · Departed 02 Oct 17:38 · +68 min
Board status: Departed
Airborne since 02 Oct 18:06 (ADS-B)

Arrival · Los Angeles (LAX)

Terminal 7 · Gate 71B
Scheduled 02 Oct 18:07 · Estimated 02 Oct 19:18 · +71 min
Board status: Estimated
Landed 02 Oct 19:15 (ADS-B)

Board data from houston, lax, updated 3 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
George Bush Intercontinental Houston Airport (IAH) — Houston, United States
Scheduled departure
2026-10-02 21:30 UTC
Departed
2026-10-02 23:06 UTC
Arrival
Los Angeles International Airport (LAX) — Los Angeles, United States
Scheduled arrival
2026-10-03 01:07 UTC
Estimated arrival
2026-10-03 02:18 UTC
Also flies as
UA1743
Codeshares
CA7396, NZ9651, VA8014
Distance flown
2358 km
Straight-line distance
2215 km
Approach distance
68 km

Aircraft

Registration
N17421
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)
CO2 (EMEP est., total)
46.7 t (253 kg/pax Economy, 331 kg/pax Business)

Altitude & speed

Max altitude
34,050 ft
Max ground speed
481 kt
Tracked
3h 9m · 2,354 km
Altitude (ft, max 34,050)
018,38736,7740m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 481)
02605190m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 34,050)
018,38736,7740m1h 0m2h 0m3h 0m
Ground speed (kt, max 481)
02605190m1h 0m2h 0m3h 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
2026-10-02 23:06 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N17421 Boeing 737 MAX 9 Completed 2358 km
2026-10-02 18:00 UTC UAL1743 RSW → IAH
Fort Myers → Houston
 N71411 Boeing 737-900 Completed (landing confirmed by airport data) 1745 km
2026-10-01 19:26 UTC UAL1743 RSW → IAH
Fort Myers → Houston
 N37408 Boeing 737-900 Completed (landing confirmed by airport data) 1681 km
2026-09-30 21:48 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N47457 Boeing 737 MAX 9 Completed 2287 km
2026-09-30 18:25 UTC UAL1743 RSW → IAH
Fort Myers → Houston
 N38403 Boeing 737-900 Completed (landing confirmed by airport data) 1511 km
2026-09-29 21:51 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N17411 Boeing 737 MAX 9 Completed 2312 km
2026-09-29 18:13 UTC UAL1743 RSW → IAH
Fort Myers → Houston
 N37408 Boeing 737-900 Completed (landing presumed) 1718 km
2026-09-28 18:38 UTC UAL1743 RSW → IAH
Fort Myers → Houston
 N69813 Boeing 737-900 Completed (landing presumed) 1732 km
2026-09-27 21:40 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N68836 Boeing 737-900 Completed 2303 km
2026-09-27 18:24 UTC UAL1743 RSW → IAH
Fort Myers → Houston
 N75410 Boeing 737-900 Completed (landing presumed) 1522 km
2026-09-26 21:38 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N37470 Boeing 737-900 Completed 2290 km
2026-09-26 18:13 UTC UAL1743 RSW → IAH
Fort Myers → Houston
 N72405 Boeing 737-900 Completed (landing presumed) 1543 km
2026-09-26 14:36 UTC UAL1743 IAH → RSW
Houston → Fort Myers
 N72405 Boeing 737-900 Completed 1413 km
2026-09-25 21:42 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N37470 Boeing 737-900 Completed 2290 km
2026-09-25 18:10 UTC UAL1743 RSW → IAH
Fort Myers → Houston
 N35407 Boeing 737-900 Completed 1506 km
2026-09-24 21:48 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N17477 Boeing 737 MAX 9 Completed 2585 km
2026-09-24 18:44 UTC UAL1743 RSW → IAH
Fort Myers → Houston
 N31412 Boeing 737-900 Completed (landing presumed) 1514 km
2026-09-23 21:34 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N27419 Boeing 737 MAX 9 Completed 2338 km
2026-09-23 17:04 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N57439 Boeing 737-900 Completed (landing presumed) 1892 km
2026-09-22 21:45 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N17458 Boeing 737 MAX 9 Completed 2261 km
2026-09-21 22:18 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N17408 Boeing 737 MAX 9 Completed 2266 km
2026-09-21 17:18 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N31412 Boeing 737-900 Completed 1896 km
2026-09-20 22:15 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N17432 Boeing 737 MAX 9 Completed 2292 km
2026-09-20 17:16 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N75436 Boeing 737-900 Completed (landing presumed) 1916 km
2026-09-19 21:46 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N37506 Boeing 737 MAX 9 Completed 2377 km
2026-09-19 17:10 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N432UA Airbus A320 233 Completed (landing presumed) 1983 km
2026-09-18 21:43 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N37577 Boeing 737 MAX 9 Completed 2354 km
2026-09-18 17:12 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N37409 Boeing 737-900 Completed 2012 km
2026-09-17 21:50 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N77558 Boeing 737 MAX 9 Completed 2359 km
2026-09-17 17:12 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N36469 Boeing 737-900 Completed (landing presumed) 1968 km
2026-09-16 22:04 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N37541 Boeing 737 MAX 9 Completed 2417 km
2026-09-16 17:03 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N68891 Boeing 737-900 Completed 1962 km
2026-09-15 21:46 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N37472 Boeing 737 MAX 9 Completed 2391 km
2026-09-14 21:52 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N17414 Boeing 737 MAX 9 Completed 2382 km
2026-09-14 17:35 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N73406 Boeing 737-900 Completed 1983 km
2026-09-13 21:58 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N73406 Boeing 737-900 Completed 2435 km
2026-09-13 17:15 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N79402 Boeing 737-900 Incomplete (signal lost) 2161 km
2026-09-12 22:34 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N37545 Boeing 737 MAX 9 Completed 2396 km
2026-09-12 17:23 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N895UA Airbus A319 Completed (landing presumed) 1985 km
2026-09-11 22:44 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N37531 Boeing 737 MAX 9 Completed 2591 km
2026-09-11 17:11 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N68821 Boeing 737-900 Completed (landing presumed) 1952 km
2026-09-10 21:50 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N37522 Boeing 737 MAX 9 Completed 2480 km
2026-09-10 17:11 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N32404 Boeing 737-900 Completed 2086 km
2026-09-09 21:47 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N47505 Boeing 737 MAX 9 Completed 2421 km
2026-09-09 17:06 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N62883 Boeing 737-900 Completed 2009 km
2026-09-07 21:54 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N17402 Boeing 737 MAX 9 Completed 2345 km
2026-09-07 17:14 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N17362 Boeing 737 MAX 8 Completed (landing presumed) 1974 km
2026-09-06 21:58 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N37556 Boeing 737 MAX 9 Completed 2337 km
2026-09-06 17:08 UTC UAL1743 PIT → IAH
Pittsburgh → Houston
 N492UA Airbus A320 233 Completed (landing presumed) 1980 km
2026-09-05 21:42 UTC UAL1743 IAH → LAX
Houston → Los Angeles
 N17402 Boeing 737 MAX 9 Completed 2338 km

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