UAL432

For travellers

Departure · Houston (IAH)

Terminal C · Gate C42

Scheduled 20:10 · Departed 20:40 · +30 min

Board status: Departed

Airborne since 21:02 (ADS-B)

Board data from houston, updated 34 min ago; times local to each airport.

Flight

Status

In progress

Departure

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

Scheduled departure

2026-10-04 01:10 UTC

Departed

2026-10-04 02:02 UTC

Arrival

Ramón Villeda Morales International Airport (SAP) — San Pedro Sula, Honduras (scheduled)

Progress

82% · ~23m remaining

Also flies as

UA432

Distance flown

1466 km

Straight-line distance

1785 km

Aircraft

Registration

N37556

Type

Boeing 737 MAX 9

Seats

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

CO2 (EMEP est., total)

39.2 t (212 kg/pax Economy, 278 kg/pax Business)

Altitude & speed

Max altitude

33,000 ft

Max ground speed

480 kt

Tracked

1h 47m · 1,466 km

Note

still in progress - the track so far

Altitude (ft, max 33,000)

Ground speed (kt, max 480)

Altitude (ft, max 33,000)

Ground speed (kt, max 480)

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
2026-10-04 02:02 UTC	UAL432	IAH → SAP Houston → San Pedro Sula	N37556	Boeing 737 MAX 9	In progress	~1785 km est.
2026-10-03 01:50 UTC	UAL432	IAH → SAP Houston → San Pedro Sula	N67501	Boeing 737 MAX 9	Incomplete (signal lost)	~1864 km est. (1470 km recorded)
2026-10-02 02:47 UTC	UAL432	IAH → SAP Houston → San Pedro Sula	N37521	Boeing 737 MAX 9	Incomplete (signal lost)	~1844 km est. (1473 km recorded)
2026-09-29 01:26 UTC	UAL432	IAH → CTM Houston → Chetumal	N27519	Boeing 737 MAX 9	Incomplete (signal lost)	1477 km
2026-09-28 01:30 UTC	UAL432	IAH → CTM Houston → Chetumal	N17429	Boeing 737 MAX 9	Incomplete (signal lost)	1663 km
2026-09-27 01:36 UTC	UAL432	IAH → CTM Houston → Chetumal	N37537	Boeing 737 MAX 9	Incomplete (signal lost)	1457 km
2026-09-26 01:39 UTC	UAL432	IAH → CTM Houston → Chetumal	N37563	Boeing 737 MAX 9	Incomplete (signal lost)	1543 km
2026-09-25 01:48 UTC	UAL432	IAH → CTM Houston → Chetumal	N27546	Boeing 737 MAX 9	Incomplete (signal lost)	1511 km
2026-09-22 02:04 UTC	UAL432	IAH → CTM Houston → Chetumal	N77592	Boeing 737 MAX 9	Incomplete (signal lost)	1487 km
2026-09-21 01:30 UTC	UAL432	IAH → CTM Houston → Chetumal	N77598	Boeing 737 MAX 9	Incomplete (signal lost)	1478 km
2026-09-20 01:32 UTC	UAL432	IAH → CTM Houston → Chetumal	N37450	Boeing 737 MAX 9	Completed (landing presumed)	1494 km
2026-09-19 01:53 UTC	UAL432	IAH → CTM Houston → Chetumal	N77573	Boeing 737 MAX 9	Incomplete (signal lost)	~1934 km est. (1354 km recorded)
2026-09-18 01:33 UTC	UAL432	IAH → CTM Houston → Chetumal	N17565	Boeing 737 MAX 9	Incomplete (signal lost)	1658 km
2026-09-15 01:29 UTC	UAL432	IAH → CTM Houston → Chetumal	N47533	Boeing 737 MAX 9	Incomplete (signal lost)	1465 km
2026-09-14 01:27 UTC	UAL432	IAH → CTM Houston → Chetumal	N17427	Boeing 737 MAX 9	Incomplete (signal lost)	1513 km
2026-09-13 01:41 UTC	UAL432	IAH → CTM Houston → Chetumal	N77584	Boeing 737 MAX 9	Incomplete (signal lost)	1497 km
2026-09-12 01:32 UTC	UAL432	IAH → CTM Houston → Chetumal	N77582	Boeing 737 MAX 9	Incomplete (signal lost)	1506 km
2026-09-11 01:37 UTC	UAL432	IAH → CTM Houston → Chetumal	N37513	Boeing 737 MAX 9	Incomplete (signal lost)	1502 km
2026-09-08 01:25 UTC	UAL432	IAH → CTM Houston → Chetumal	N37551	Boeing 737 MAX 9	Incomplete (signal lost)	~1513 km est. (373 km recorded)
2026-09-07 02:08 UTC	UAL432	IAH → CTM Houston → Chetumal	N37507	Boeing 737 MAX 9	Incomplete (signal lost)	~1536 km est. (443 km recorded)
2026-09-06 01:26 UTC	UAL432	IAH → CTM Houston → Chetumal	N37506	Boeing 737 MAX 9	Incomplete (signal lost)	~1515 km est. (366 km recorded)
2026-09-05 04:31 UTC	UAL432	IAH → CTM Houston → Chetumal	N97424	Boeing 737 MAX 9	Incomplete (signal lost)	1473 km
2026-09-04 01:49 UTC	UAL432	IAH → CTM Houston → Chetumal	N37447	Boeing 737 MAX 9	Completed	1475 km
2026-09-01 01:39 UTC	UAL432	IAH → ? Houston → ?	N77592	Boeing 737 MAX 9	Completed	983 km
2026-08-31 01:35 UTC	UAL432	IAH → ? Houston → ?	N27419	Boeing 737 MAX 9	Completed	1612 km
2026-08-30 01:41 UTC	UAL432	IAH → ? Houston → ?	N17436	Boeing 737 MAX 9	Completed	1523 km
2026-08-29 04:37 UTC	UAL432	IAH → ? Houston → ?	N47412	Boeing 737 MAX 9	Completed	1594 km
2026-08-28 01:24 UTC	UAL432	IAH → ? Houston → ?	N27586	Boeing 737 MAX 9	Completed	1479 km
2026-08-25 01:27 UTC	UAL432	IAH → ? Houston → ?	N37415	Boeing 737 MAX 9	Completed	1478 km
2026-08-24 02:55 UTC	UAL432	IAH → IAH Houston → Houston	N77572	Boeing 737 MAX 9	Completed	~2996 km est. (1478 km recorded)
2026-08-18 01:45 UTC	UAL432	IAH → ? Houston → ?	N37551	Boeing 737 MAX 9	Completed	1536 km
2026-08-17 01:35 UTC	UAL432	IAH → ? Houston → ?	N37506	Boeing 737 MAX 9	Completed	1698 km
2026-08-15 01:34 UTC	UAL432	IAH → ? Houston → ?	N37528	Boeing 737 MAX 9	Completed	1766 km
2026-08-14 03:15 UTC	UAL432	CUN → ? Cancún → ?	N47533	Boeing 737 MAX 9	Completed	0 km