UAL404

Flight

Status

Completed (landing presumed)

Arrival confirmed via

Inferred (no confirmation)

Departure

San Antonio International Airport (SAT) — San Antonio, United States

Departed

2026-09-20 21:05 UTC

Arrival

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

Distance flown

332 km

Straight-line distance

306 km

Approach distance

80 km

Aircraft

Registration

N16732

Type

Boeing 737-700

Seats

126 total (78 Economy, 36 Economy Plus, 12 Business)

Altitude & speed

Max altitude

24,025 ft

Max ground speed

420 kt

Tracked

45m · 330 km

Altitude (ft, max 24,025)

Ground speed (kt, max 420)

Altitude (ft, max 24,025)

Ground speed (kt, max 420)

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
2026-09-30 23:28 UTC	UAL404	IAH → EWR Houston → Newark	N37449	Boeing 737 MAX 9	Completed	2492 km
2026-09-30 21:34 UTC	UAL404	SAT → IAH San Antonio → Houston	N828UA	Airbus A319	Completed (landing confirmed by airport data)	336 km
2026-09-29 23:26 UTC	UAL404	IAH → EWR Houston → Newark	N47570	Boeing 737 MAX 9	Completed	2373 km
2026-09-29 21:21 UTC	UAL404	SAT → IAH San Antonio → Houston	N853UA	Airbus A319	Completed (landing presumed)	329 km
2026-09-28 21:08 UTC	UAL404	SAT → IAH San Antonio → Houston	N899UA	Airbus A319	Completed (landing presumed)	420 km
2026-09-27 23:39 UTC	UAL404	IAH → EWR Houston → Newark	N77576	Boeing 737 MAX 9	Completed	2408 km
2026-09-27 21:12 UTC	UAL404	SAT → IAH San Antonio → Houston	N898UA	Airbus A319	Completed (landing presumed)	337 km
2026-09-26 23:16 UTC	UAL404	IAH → EWR Houston → Newark	N77572	Boeing 737 MAX 9	Completed	2412 km
2026-09-26 21:23 UTC	UAL404	SAT → IAH San Antonio → Houston	N826UA	Airbus A319	Completed (landing presumed)	335 km
2026-09-25 23:19 UTC	UAL404	IAH → EWR Houston → Newark	N37535	Boeing 737 MAX 9	Completed	2409 km
2026-09-25 21:10 UTC	UAL404	SAT → IAH San Antonio → Houston	N883UA	Airbus A319	Completed (landing presumed)	326 km
2026-09-24 23:31 UTC	UAL404	IAH → EWR Houston → Newark	N87442	Boeing 737 MAX 9	Completed	2453 km
2026-09-24 21:11 UTC	UAL404	SAT → IAH San Antonio → Houston	N816UA	Airbus A319	Completed (landing presumed)	334 km
2026-09-23 23:21 UTC	UAL404	IAH → EWR Houston → Newark	N37577	Boeing 737 MAX 9	Completed	2342 km
2026-09-23 21:07 UTC	UAL404	SAT → IAH San Antonio → Houston	N17719	Boeing 737-700	Completed (landing presumed)	335 km
2026-09-22 23:21 UTC	UAL404	IAH → EWR Houston → Newark	N77572	Boeing 737 MAX 9	Completed	2494 km
2026-09-22 21:03 UTC	UAL404	SAT → IAH San Antonio → Houston	N17730	Boeing 737-700	Completed (landing presumed)	328 km
2026-09-21 23:29 UTC	UAL404	SAT → IAH San Antonio → Houston	N17752	Boeing 737-700	Completed (landing presumed)	449 km
2026-09-20 23:51 UTC	UAL404	IAH → EWR Houston → Newark	N17401	Boeing 737 MAX 9	Completed	2326 km
2026-09-20 21:05 UTC	UAL404	SAT → IAH San Antonio → Houston	N16732	Boeing 737-700	Completed (landing presumed)	332 km
2026-09-19 23:40 UTC	UAL404	IAH → EWR Houston → Newark	N17423	Boeing 737 MAX 9	Completed	2508 km
2026-09-19 21:05 UTC	UAL404	SAT → IAH San Antonio → Houston	N27734	Boeing 737-700	Completed (landing presumed)	343 km
2026-09-19 04:43 UTC	UAL404	IAH → EWR Houston → Newark	N67501	Boeing 737 MAX 9	Completed	2403 km
2026-09-18 21:01 UTC	UAL404	SAT → IAH San Antonio → Houston	N54711	Boeing 737-700	Completed (landing presumed)	346 km
2026-09-17 23:28 UTC	UAL404	IAH → EWR Houston → Newark	N17403	Boeing 737 MAX 9	Completed	2570 km
2026-09-17 21:20 UTC	UAL404	SAT → IAH San Antonio → Houston	N27733	Boeing 737-700	Completed	346 km
2026-09-16 23:21 UTC	UAL404	IAH → EWR Houston → Newark	N37450	Boeing 737 MAX 9	Completed	2575 km
2026-09-16 21:08 UTC	UAL404	SAT → IAH San Antonio → Houston	N39728	Boeing 737-700	Completed (landing presumed)	349 km
2026-09-15 23:17 UTC	UAL404	IAH → EWR Houston → Newark	N17461	Boeing 737 MAX 9	Completed	2517 km
2026-09-15 21:20 UTC	UAL404	SAT → IAH San Antonio → Houston	N14735	Boeing 737-700	Completed	352 km
2026-09-14 23:21 UTC	UAL404	IAH → EWR Houston → Newark	N77573	Boeing 737 MAX 9	Completed	2587 km
2026-09-14 21:20 UTC	UAL404	SAT → IAH San Antonio → Houston	N16709	Boeing 737-700	Completed (landing presumed)	370 km
2026-09-13 23:33 UTC	UAL404	IAH → EWR Houston → Newark	N17456	Boeing 737 MAX 9	Completed	2592 km
2026-09-13 21:06 UTC	UAL404	SAT → IAH San Antonio → Houston	N13750	Boeing 737-700	Completed (landing presumed)	369 km
2026-09-12 23:21 UTC	UAL404	IAH → EWR Houston → Newark	N27419	Boeing 737 MAX 9	Completed	2549 km
2026-09-12 21:08 UTC	UAL404	SAT → IAH San Antonio → Houston	N27734	Boeing 737-700	Completed (landing presumed)	428 km
2026-09-11 23:30 UTC	UAL404	IAH → EWR Houston → Newark	N17421	Boeing 737 MAX 9	Completed	2712 km
2026-09-11 21:12 UTC	UAL404	SAT → IAH San Antonio → Houston	N38727	Boeing 737-700	Completed (landing presumed)	365 km
2026-09-10 21:09 UTC	UAL404	SAT → IAH San Antonio → Houston	N24729	Boeing 737-700	Completed (landing presumed)	568 km
2026-09-09 22:38 UTC	UAL404	SAT → IAH San Antonio → Houston	N13716	Boeing 737-700	Completed (landing presumed)	342 km
2026-09-07 23:21 UTC	UAL404	IAH → EWR Houston → Newark	N53441	Boeing 737-900	Completed	2623 km
2026-09-07 21:07 UTC	UAL404	SAT → IAH San Antonio → Houston	N33714	Boeing 737-700	Completed (landing presumed)	429 km
2026-09-06 23:40 UTC	UAL404	IAH → EWR Houston → Newark	N37508	Boeing 737 MAX 9	Completed	2607 km
2026-09-06 21:17 UTC	UAL404	SAT → IAH San Antonio → Houston	N24706	Boeing 737-700	Completed (landing presumed)	407 km
2026-09-05 23:13 UTC	UAL404	IAH → EWR Houston → Newark	N37468	Boeing 737-900	Completed	2517 km
2026-09-05 21:06 UTC	UAL404	SAT → IAH San Antonio → Houston	N24736	Boeing 737-700	Completed (landing presumed)	341 km
2026-09-04 23:25 UTC	UAL404	IAH → EWR Houston → Newark	N63820	Boeing 737-900	Completed	2484 km
2026-09-04 21:23 UTC	UAL404	SAT → IAH San Antonio → Houston	N13720	Boeing 737-700	Completed	388 km
2026-09-03 21:14 UTC	UAL404	SAT → IAH San Antonio → Houston	N27724	Boeing 737-700	Completed	614 km
2026-09-02 21:08 UTC	UAL404	SAT → IAH San Antonio → Houston	N29717	Boeing 737-700	Completed	398 km