Apparatus

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flight_takeoff Flight

UAL1903

Operated by UAL

Live map

Live map filtered to UAL1903. Shown when the flight is currently airborne.

Route airports View route page →

Departure

HOU KHOU VFR

William P. Hobby Airport

Houston, US

Local time
19:47 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
46 ft
Coordinates
29.6453, -95.2768

cloud Weather

Wind
180° / 5 kt
Visibility
10 SM
Ceiling
FEW 2,500 ft, FEW 10,000 ft, BKN 15,000 ft, BKN 25,000 ft
Temp / Dew
28°C / 21°C
Altimeter
29.97 inHg

Obs: 2026-08-28T23:53:00.000Z

Raw METAR / TAF 
METAR KHOU 282353Z 18005KT 10SM FEW025 FEW100 BKN150 BKN250 28/21 A2997 RMK AO2 SLP153 60083 T02780211 10356 20256 58008 $

TAF KHOU 282338Z 2900/2924 11010KT P6SM VCSH SCT030 BKN250 FM290100 14006KT P6SM SCT040 FM290600 VRB05KT P6SM FEW030 FM291800 14008KT P6SM SCT250

flight Live Traffic

flight_takeoff 56 Departures
flight_land 59 Arrivals

Arrival

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
19:47 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
190° / 5 kt
Visibility
10 SM
Ceiling
FEW 7,500 ft, SCT 11,000 ft, BKN 16,000 ft, BKN 25,000 ft
Temp / Dew
24°C / 24°C
Altimeter
29.96 inHg

Obs: 2026-08-29T00:06:00.000Z

Raw METAR / TAF 
SPECI KIAH 290006Z 19005KT 10SM FEW075 SCT110 BKN160 BKN250 24/24 A2996 RMK AO2 RAE04 TSE06 TS DSIPT P0000 T02440239

TAF KIAH 282338Z 2900/3006 09010KT P6SM VCSH FEW015 FEW040 BKN250 FM290100 14005KT P6SM SCT040 FM290600 VRB05KT P6SM FEW030 FM291800 14007KT P6SM SCT250

flight Live Traffic

flight_takeoff 193 Departures
flight_land 193 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A5CC19 GUA → IAH Jul 26, 20:30 UTCJul 26, 21:00 UTC30m - -
2026-07-26 A5CC19 GUA → IAH Jul 26, 18:40 UTCJul 26, 18:45 UTC5m - -
2026-07-25 A5CC19 GUA → IAH Jul 25, 21:55 UTCJul 25, 22:30 UTC35m - -
2026-07-25 A5CC19 GUA → IAH Jul 25, 20:10 UTCJul 25, 20:20 UTC10m - -
2026-07-24 A2B154 GUA → IAH Jul 24, 20:30 UTCJul 24, 21:05 UTC35m - -
2026-07-24 A2B154 GUA → IAH Jul 24, 18:45 UTCJul 24, 18:50 UTC5m - -
2026-07-23 A441AB GUA → IAH Jul 23, 20:55 UTCJul 23, 21:35 UTC40m - -
2026-07-23 A441AB GUA → IAH Jul 23, 19:00 UTCJul 23, 19:10 UTC10m - -
2026-07-23 A441AB GUA → IAH Jul 23, 18:49 UTCJul 23, 21:31 UTC2h 42m +22m on time
2026-07-22 A441EF GUA → IAH Jul 22, 21:55 UTCJul 22, 22:35 UTC40m - -
2026-07-22 A441EF GUA → IAH Jul 22, 20:00 UTCJul 22, 20:10 UTC10m - -
2026-07-21 A5CC3C GUA → IAH Jul 21, 20:25 UTCJul 21, 20:55 UTC30m - -
2026-07-21 A5CC3C GUA → IAH Jul 21, 18:35 UTCJul 21, 18:45 UTC10m - -
2026-07-20 A12796 - Jul 20, 20:30 UTCJul 20, 21:05 UTC35m - -
2026-07-20 A12796 - Jul 20, 18:40 UTCJul 20, 18:50 UTC10m - -
2026-07-19 A4423B GUA → IAH Jul 19, 19:26 UTCJul 19, 21:40 UTC2h 14m +59m -8m
2026-07-19 A4423B - Jul 19, 19:20 UTCJul 19, 19:30 UTC10m - -
2026-07-18 A44257 - Jul 18, 22:35 UTCJul 18, 23:05 UTC30m - -
2026-07-18 A44257 - Jul 18, 20:40 UTCJul 18, 20:50 UTC10m - -
2026-07-17 A12750 - Jul 17, 20:40 UTCJul 17, 21:20 UTC40m - -
2026-07-17 A12750 GUA → IAH Jul 17, 18:48 UTCJul 17, 21:17 UTC2h 29m +21m on time
2026-07-17 A12750 - Jul 17, 18:50 UTCJul 17, 19:00 UTC10m - -
2026-07-16 A5CF3F - Jul 16, 20:35 UTCJul 16, 21:10 UTC35m - -
2026-07-16 A5CF3F - Jul 16, 18:44 UTCJul 16, 18:50 UTC5m - -
2026-07-15 A44214 - Jul 15, 21:40 UTCJul 15, 22:30 UTC50m - -
2026-07-15 A44214 - Jul 15, 20:00 UTCJul 15, 20:10 UTC10m - -
2026-07-14 A43EEA - Jul 14, 20:25 UTCJul 14, 21:10 UTC45m - -
2026-07-14 A43EEA GUA → IAH Jul 14, 18:48 UTCJul 14, 21:07 UTC2h 19m +21m +1m
2026-07-14 A43EEA - Jul 14, 18:35 UTCJul 14, 18:50 UTC15m - -
2026-07-13 A44166 GUA → IAH Jul 13, 18:48 UTCJul 13, 21:15 UTC2h 27m +21m -4m

Performance history

Flights tracked
221 showing last 30
Avg arrival delay
-2m
On-time arrival
100% 100% on time
Aircraft used
13

Monthly activity 4 months

Month Flights tracked
July 2026 59
June 2026 63
May 2026 60
April 2026 39

UAL1903 frequently asked

Where does flight UAL1903 fly?
UAL1903 (UAL) flies from HOU to IAH. View the full route page.
How long is flight UAL1903?
Based on observed flights, UAL1903 takes on average 43m from takeoff to landing.
How often does UAL1903 fly?
UAL1903 has been observed flying several times a week in our tracking data. We've recorded 221 flights under this callsign.
Is flight UAL1903 usually on time?
Across recent flights, UAL1903 arrives 2 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1903?
UAL1903 has been operated by 13 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1903 live?
Yes. When UAL1903 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.