UAL1441

Flight

Status

Incomplete (signal lost)

Departure

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

Departed

2026-09-16 15:31 UTC

Arrival

Ilopango International Airport (MSSS) — San Salvador, El Salvador (predicted)

Distance flown

1957 km

Straight-line distance

1920 km

Aircraft

Registration

N77584

Type

Boeing 737 MAX 9

Seats

179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)

Altitude & speed

Max altitude

35,025 ft

Max ground speed

491 kt

Tracked

2h 20m · 1,919 km

Altitude (ft, max 35,025)

Ground speed (kt, max 491)

Altitude (ft, max 35,025)

Ground speed (kt, max 491)

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 15:28 UTC	UAL1441	IAH → SAL Houston → San Salvador (San Luis Talpa)	N37447	Boeing 737 MAX 9	In progress	~1950 km est.
2026-10-01 15:59 UTC	UAL1441	IAH → SAL Houston → San Salvador (San Luis Talpa)	N37506	Boeing 737 MAX 9	Incomplete (signal lost)	1918 km
2026-09-30 15:37 UTC	UAL1441	IAH → SAL Houston → San Salvador (San Luis Talpa)	N37506	Boeing 737 MAX 9	Incomplete (signal lost)	1822 km
2026-09-29 15:32 UTC	UAL1441	IAH → SAL Houston → San Salvador (San Luis Talpa)	N37508	Boeing 737 MAX 9	Incomplete (signal lost)	1893 km
2026-09-28 16:16 UTC	UAL1441	IAH → ? Houston → ?	N77582	Boeing 737 MAX 9	Incomplete (signal lost)	1868 km
2026-09-27 15:31 UTC	UAL1441	IAH → ? Houston → ?	N37535	Boeing 737 MAX 9	Incomplete (signal lost)	1897 km
2026-09-26 15:40 UTC	UAL1441	IAH → ? Houston → ?	N17422	Boeing 737 MAX 9	Incomplete (signal lost)	1886 km
2026-09-25 15:31 UTC	UAL1441	IAH → ? Houston → ?	N17458	Boeing 737 MAX 9	Incomplete (signal lost)	1853 km
2026-09-24 15:31 UTC	UAL1441	IAH → ? Houston → ?	N47533	Boeing 737 MAX 9	Incomplete (signal lost)	1901 km
2026-09-23 15:57 UTC	UAL1441	IAH → ? Houston → ?	N17565	Boeing 737 MAX 9	Incomplete (signal lost)	1867 km
2026-09-22 15:27 UTC	UAL1441	IAH → ? Houston → ?	N27515	Boeing 737 MAX 9	Incomplete (signal lost)	1887 km
2026-09-21 15:30 UTC	UAL1441	IAH → ? Houston → ?	N17435	Boeing 737 MAX 9	Incomplete (signal lost)	1910 km
2026-09-20 15:32 UTC	UAL1441	IAH → ? Houston → ?	N77573	Boeing 737 MAX 9	Incomplete (signal lost)	1911 km
2026-09-19 15:53 UTC	UAL1441	IAH → ? Houston → ?	N17565	Boeing 737 MAX 9	Incomplete (signal lost)	1912 km
2026-09-18 15:40 UTC	UAL1441	IAH → ? Houston → ?	N17402	Boeing 737 MAX 9	Incomplete (signal lost)	1933 km
2026-09-17 15:29 UTC	UAL1441	IAH → ? Houston → ?	N77573	Boeing 737 MAX 9	Incomplete (signal lost)	2032 km
2026-09-16 15:31 UTC	UAL1441	IAH → ? Houston → ?	N77584	Boeing 737 MAX 9	Incomplete (signal lost)	1957 km
2026-09-15 16:22 UTC	UAL1441	IAH → ? Houston → ?	N27539	Boeing 737 MAX 9	Incomplete (signal lost)	1933 km
2026-09-14 15:40 UTC	UAL1441	IAH → ? Houston → ?	N17594	Boeing 737-900	Incomplete (signal lost)	1881 km
2026-09-13 15:41 UTC	UAL1441	IAH → ? Houston → ?	N27515	Boeing 737 MAX 9	Incomplete (signal lost)	1898 km
2026-09-12 15:29 UTC	UAL1441	IAH → ? Houston → ?	N57416	Boeing 737 MAX 9	Incomplete (signal lost)	1874 km
2026-09-11 15:37 UTC	UAL1441	IAH → ? Houston → ?	N77582	Boeing 737 MAX 9	Incomplete (signal lost)	2247 km
2026-09-10 15:34 UTC	UAL1441	IAH → ? Houston → ?	N17421	Boeing 737 MAX 9	Incomplete (signal lost)	1971 km
2026-09-09 15:58 UTC	UAL1441	IAH → ? Houston → ?	N17459	Boeing 737 MAX 9	Incomplete (signal lost)	1925 km
2026-09-07 15:34 UTC	UAL1441	IAH → ? Houston → ?	N37551	Boeing 737 MAX 9	Incomplete (signal lost)	1882 km
2026-09-06 15:39 UTC	UAL1441	IAH → ? Houston → ?	N47457	Boeing 737 MAX 9	Incomplete (signal lost)	1955 km
2026-09-05 16:15 UTC	UAL1441	IAH → ? Houston → ?	N37525	Boeing 737 MAX 9	Incomplete (signal lost)	1930 km
2026-09-04 15:43 UTC	UAL1441	IAH → ? Houston → ?	N37510	Boeing 737 MAX 9	Incomplete (signal lost)	2089 km
2026-09-03 15:40 UTC	UAL1441	IAH → ? Houston → ?	N77572	Boeing 737 MAX 9	Incomplete (signal lost)	1910 km
2026-09-01 15:41 UTC	UAL1441	IAH → ? Houston → ?	N27546	Boeing 737 MAX 9	Completed	2156 km
2026-08-31 15:40 UTC	UAL1441	IAH → ? Houston → ?	N17414	Boeing 737 MAX 9	Completed	1984 km
2026-08-30 15:35 UTC	UAL1441	IAH → ? Houston → ?	N27519	Boeing 737 MAX 9	Completed	1937 km
2026-08-29 15:32 UTC	UAL1441	IAH → ? Houston → ?	N37563	Boeing 737 MAX 9	Completed	2027 km
2026-08-28 15:36 UTC	UAL1441	IAH → ? Houston → ?	N37522	Boeing 737 MAX 9	Completed	1893 km
2026-08-27 15:46 UTC	UAL1441	IAH → ? Houston → ?	N27586	Boeing 737 MAX 9	Completed	1931 km
2026-08-26 15:32 UTC	UAL1441	IAH → ? Houston → ?	N37440	Boeing 737 MAX 9	Completed	1911 km
2026-08-25 15:29 UTC	UAL1441	IAH → ? Houston → ?	N37549	Boeing 737 MAX 9	Completed	1905 km
2026-08-24 15:48 UTC	UAL1441	IAH → ? Houston → ?	N17408	Boeing 737 MAX 9	Completed	1905 km
2026-08-23 15:35 UTC	UAL1441	IAH → ? Houston → ?	N37507	Boeing 737 MAX 9	Completed	1954 km
2026-08-22 15:32 UTC	UAL1441	IAH → ? Houston → ?	N17417	Boeing 737 MAX 9	Completed	2003 km
2026-08-21 15:34 UTC	UAL1441	IAH → ? Houston → ?	N17410	Boeing 737 MAX 9	Completed	1997 km
2026-08-20 15:25 UTC	UAL1441	IAH → ? Houston → ?	N17414	Boeing 737 MAX 9	Completed	~2998 km est. (2127 km recorded)
2026-08-19 15:32 UTC	UAL1441	IAH → ? Houston → ?	N37551	Boeing 737 MAX 9	Completed	~3093 km est. (2324 km recorded)
2026-08-18 15:22 UTC	UAL1441	IAH → ? Houston → ?	N27439	Boeing 737 MAX 9	Completed	2120 km
2026-08-16 16:19 UTC	UAL1441	IAH → ? Houston → ?	N17599	Boeing 737 MAX 9	Completed	2052 km
2026-08-14 15:25 UTC	UAL1441	IAH → ? Houston → ?	N77598	Boeing 737 MAX 9	Completed	2030 km
2026-08-12 16:14 UTC	UAL1441	IAH → ? Houston → ?	N37536	Boeing 737 MAX 8	Completed	2172 km