Apparatus

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flight_takeoff Flight

UAL1091

Operated by United Airlines

Live map

Live map filtered to UAL1091. Shown when the flight is currently airborne.

Route airports View route page →

Departure

MEX MMMX MVFR

Mexico City Benito Juárez International Airport

Mexico City, MX

Local time
07:04 CST
Timezone
America/Mexico_City
Type
Large Airport
Elevation
7,316 ft
Coordinates
19.4358, -99.0703

cloud Weather

Wind
110° / 4 kt
Visibility
4 SM
Ceiling
BKN 1,500 ft, OVC 8,000 ft
Temp / Dew
16°C / 14°C
Altimeter
30.35 inHg

Obs: 2026-10-12T12:40:00.000Z

Raw METAR / TAF 
METAR MMMX 121240Z COR 11004KT 4SM BKN015 OVC080 16/14 A3035 TEMPO 3SM BR HZ RMK 8/57/ HZY BINOVC LWR SC

TAF COR MMMX 121249Z 1212/1312 11005KT 4SM HZ BKN015 OVC080 TX24/1221Z TN15/1212Z TEMPO 1212/1215 3SM BR HZ FM121900 05010KT P6SM SCT020 BKN080 FM122100 04012KT 6SM -RA BKN020CB BKN080 TEMPO 1222/1302 VRB18KT 4SM TSRA BKN018CB FM130300 12005KT 5SM -RA BKN020 TEMPO 1305/1309 4SM -RA BKN020CB FM130900 00000KT 6SM HZ SCT020 BKN080 TEMPO 1309/1312 4SM HZ BKN015

flight Live Traffic

flight_takeoff 47 Departures
flight_land 56 Arrivals

Arrival

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
08:04 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
90° / 3 kt
Visibility
10 SM
Ceiling
SCT 2,600 ft, OVC 24,000 ft
Temp / Dew
23°C / 22°C
Altimeter
30.03 inHg

Obs: 2026-10-12T12:53:00.000Z

Raw METAR / TAF 
METAR KIAH 121253Z 09003KT 10SM SCT026 OVC240 23/22 A3003 RMK AO2 SLP169 T02330217

TAF KIAH 121120Z 1212/1318 12006KT P6SM SCT025 SCT250 FM121600 14012KT P6SM SCT035 BKN250 PROB30 1218/1221 -SHRA FM122100 14013G20KT P6SM SCT100 FM130300 14006KT P6SM SCT015 OVC050 TEMPO 1310/1313 OVC015

flight Live Traffic

flight_takeoff 381 Departures
flight_land 248 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AB1DB2 MEX → IAH Jul 26, 17:55 UTCJul 26, 19:45 UTC1h 50m - -
2026-07-24 AB2520 MEX → IAH Jul 24, 18:35 UTCJul 24, 20:20 UTC1h 45m - -
2026-07-23 AC0AAC - Jul 23, 18:00 UTCJul 23, 19:45 UTC1h 45m - -
2026-07-22 AC5D61 - Jul 22, 19:55 UTCJul 22, 21:45 UTC1h 50m - -
2026-07-21 AB5DD4 - Jul 21, 18:00 UTCJul 21, 19:50 UTC1h 50m - -
2026-07-20 AAEB0E - Jul 20, 17:50 UTCJul 20, 19:40 UTC1h 50m - -
2026-07-19 AC0AAC - Jul 19, 18:05 UTCJul 19, 19:55 UTC1h 50m - -
2026-07-17 AAEEC5 - Jul 17, 18:00 UTCJul 17, 19:55 UTC1h 55m - -
2026-07-16 AC234F - Jul 16, 17:49 UTCJul 16, 19:35 UTC1h 45m - -
2026-07-16 AC234F MEX → IAH Jul 16, 17:53 UTCJul 16, 19:35 UTC1h 42m +18m +3m
2026-07-15 AB9B9D - Jul 15, 17:55 UTCJul 15, 19:40 UTC1h 45m - -
2026-07-14 A56661 - Jul 14, 18:35 UTCJul 14, 20:30 UTC1h 55m - -
2026-07-13 AB2520 - Jul 13, 19:10 UTCJul 13, 21:10 UTC2h 0m - -
2026-07-13 AB2520 MEX → IAH Jul 13, 18:33 UTCJul 13, 21:00 UTC2h 27m +58m +35m
2026-07-12 AB2C8E - Jul 12, 18:10 UTCJul 12, 19:50 UTC1h 40m - -
2026-07-10 AB819C - Jul 10, 18:35 UTCJul 10, 20:20 UTC1h 45m - -
2026-07-09 AAF27C - Jul 9, 18:20 UTCJul 9, 20:05 UTC1h 45m - -
2026-07-08 AC121A - Jul 8, 18:20 UTCJul 8, 20:10 UTC1h 50m - -
2026-07-08 AC121A MEX → IAH Jul 8, 18:08 UTCJul 8, 20:06 UTC1h 58m +33m -3m
2026-07-07 ABA91B - Jul 7, 18:00 UTCJul 7, 19:50 UTC1h 50m - -
2026-07-06 AB9B9D - Jul 6, 17:55 UTCJul 6, 19:45 UTC1h 50m - -
2026-07-05 AC15D1 - Jul 5, 17:55 UTCJul 5, 19:40 UTC1h 45m - -
2026-07-03 ABB089 - Jul 3, 18:00 UTCJul 3, 19:40 UTC1h 40m - -
2026-07-03 ABB089 MEX → IAH Jul 3, 17:53 UTCJul 3, 19:39 UTC1h 46m +18m -7m
2026-07-02 A5D927 - Jul 2, 17:50 UTCJul 2, 19:35 UTC1h 45m - -
2026-07-02 A5D927 MEX → IAH Jul 2, 17:53 UTCJul 2, 19:29 UTC1h 36m +18m -9m
2026-07-01 ABACD2 - Jul 1, 18:00 UTCJul 1, 19:45 UTC1h 45m - -
2026-06-30 AC15D1 - Jun 30, 18:15 UTCJun 30, 19:55 UTC1h 40m - -
2026-06-29 AC15D1 - Jun 29, 17:59 UTCJun 29, 19:44 UTC1h 45m - -
2026-06-28 AC033E - Jun 28, 18:00 UTCJun 28, 19:40 UTC1h 40m - -

Performance history

Flights tracked
114 showing last 30
Avg arrival delay
+4m
On-time arrival
80% 80% on time
Aircraft used
20

Monthly activity 4 months

Month Flights tracked
July 2026 27
June 2026 35
May 2026 28
April 2026 24

UAL1091 frequently asked

Where does flight UAL1091 fly?
UAL1091 (United Airlines) flies from MEX to IAH. View the full route page.
How long is flight UAL1091?
Based on observed flights, UAL1091 takes on average 1h 48m from takeoff to landing.
How often does UAL1091 fly?
UAL1091 has been observed flying daily in our tracking data. We've recorded 114 flights under this callsign.
Is flight UAL1091 usually on time?
Across recent flights, UAL1091 arrives with an average 4-minute delay. 80% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1091?
UAL1091 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1091 live?
Yes. When UAL1091 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.