Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL3903

Operated by UAL

Live map

Live map filtered to UAL3903. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
IAH IAD Aug 29, 06:19 PM UTC Aug 29, 09:00 PM UTC PLANNED

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
11:13 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 2,500 ft
Temp / Dew
31°C / 24°C
Altimeter
30.07 inHg

Obs: 2026-08-29T15:53:00.000Z

Raw METAR / TAF 
METAR KIAH 291553Z 00000KT 10SM FEW025 31/24 A3007 RMK AO2 SLP182 T03060239 $

TAF KIAH 291501Z 2915/3018 VRB05KT P6SM FEW025 FEW250 FM291900 15008KT P6SM FEW050 PROB30 2920/2923 -SHRA FM300400 VRB05KT P6SM FEW030 FEW250

flight Live Traffic

flight_takeoff 229 Departures
flight_land 245 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
12:13 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
30° / 6 kt
Visibility
10 SM
Ceiling
FEW 5,000 ft, SCT 8,000 ft, SCT 25,000 ft
Temp / Dew
25°C / 13°C
Altimeter
30.27 inHg

Obs: 2026-08-29T15:52:00.000Z

Raw METAR / TAF 
METAR KIAD 291552Z 03006KT 10SM FEW050 SCT080 SCT250 25/13 A3027 RMK AO2 SLP246 T02500128 $

TAF KIAD 291439Z 2915/3018 04007KT P6SM FEW050 FM291800 13005KT P6SM BKN060 FM301400 20007KT P6SM SCT080

flight Live Traffic

flight_takeoff 89 Departures
flight_land 118 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A76F48 OGG → SFO Jul 25, 10:50 UTCJul 25, 12:50 UTC2h 0m - -
2026-07-23 A57796 OGG → SFO Jul 23, 00:35 UTCJul 23, 01:05 UTC30m - -
2026-07-21 A923A7 OGG → SFO Jul 21, 12:35 UTCJul 21, 13:20 UTC45m - -
2026-07-21 A923A7 OGG → SFO Jul 21, 12:24 UTCJul 21, 13:19 UTC55m +84m -4m
2026-07-20 A126ED OGG → SFO Jul 20, 10:17 UTCJul 20, 15:54 UTC5h 37m +17m +4m
2026-07-19 A94B6B OGG → SFO Jul 19, 11:40 UTCJul 19, 12:15 UTC35m - -
2026-07-11 AB0F8B SFO → LAX Jul 11, 20:05 UTCJul 11, 21:00 UTC55m - -
2026-07-08 AA7F01 - Jul 8, 00:05 UTCJul 8, 02:45 UTC2h 40m - -
2026-07-04 AA568F - Jul 4, 12:30 UTCJul 4, 13:15 UTC45m - -
2026-07-04 AA568F DTW → ORD Jul 4, 12:37 UTCJul 4, 13:12 UTC35m +37m +13m
2026-07-02 A2CA5F - Jul 2, 19:20 UTCJul 2, 21:00 UTC1h 40m - -
2026-07-02 A2CA5F ORD → IAD Jul 2, 19:35 UTCJul 2, 20:46 UTC1h 11m +35m on time
2026-06-24 A2A41E OGG → SFO Jun 24, 15:24 UTCJun 24, 17:20 UTC1h 55m - -
2026-06-21 A5CA4B OGG → SFO Jun 21, 18:18 UTCJun 21, 20:41 UTC2h 23m +148m +12m
2026-06-17 A1270B OGG → SFO Jun 17, 18:05 UTCJun 17, 18:30 UTC25m - -
2026-06-14 A0B841 OGG → SFO Jun 14, 07:05 UTCJun 14, 09:50 UTC2h 45m - -
2026-06-12 A8D4F6 OGG → SFO Jun 12, 06:30 UTCJun 12, 06:55 UTC25m - -
2026-06-11 AC5D61 OGG → SFO Jun 11, 21:55 UTCJun 11, 22:35 UTC40m - -
2026-06-03 A2615E OGG → SFO Jun 3, 19:20 UTCJun 3, 21:10 UTC1h 50m - -
2026-05-31 A448D1 OGG → SFO May 31, 11:15 UTCMay 31, 12:00 UTC45m - -
2026-05-28 AAF27C OGG → SFO May 28, 16:50 UTCMay 28, 18:55 UTC2h 5m - -
2026-05-21 A31A7B OGG → SFO May 21, 01:20 UTCMay 21, 03:10 UTC1h 50m - -
2026-05-19 A0855D OGG → SFO May 19, 10:25 UTCMay 19, 10:40 UTC15m - -
2026-05-11 A62F93 OGG → SFO May 11, 00:25 UTCMay 11, 01:40 UTC1h 15m - -
2026-05-08 A12AE5 OGG → SFO May 8, 10:39 UTCMay 8, 13:10 UTC2h 30m - -
2026-05-08 A12AE5 OGG → SFO May 8, 10:17 UTCMay 8, 13:03 UTC2h 46m +17m -30m
2026-05-07 A754B5 OGG → SFO May 7, 07:17 UTCMay 7, 14:57 UTC7h 40m +17m -3m
2026-05-07 A754B5 OGG → SFO May 7, 07:10 UTCMay 7, 13:15 UTC6h 6m - -
2026-04-28 A89D59 OGG → SFO Apr 28, 14:40 UTCApr 28, 17:30 UTC2h 50m - -
2026-04-28 A8A110 OGG → SFO Apr 28, 01:10 UTCApr 28, 05:50 UTC4h 40m - -

Performance history

Flights tracked
34 showing last 30
Avg arrival delay
-1m
On-time arrival
100% 100% on time
Aircraft used
25

Monthly activity 4 months

Month Flights tracked
July 2026 12
June 2026 7
May 2026 9
April 2026 6

UAL3903 frequently asked

Where does flight UAL3903 fly?
UAL3903 (UAL) flies from IAH to IAD. View the full route page.
How long is flight UAL3903?
Based on observed flights, UAL3903 takes on average 2h 2m from takeoff to landing.
How often does UAL3903 fly?
UAL3903 has been observed flying several times a week in our tracking data. We've recorded 34 flights under this callsign.
Is flight UAL3903 usually on time?
Across recent flights, UAL3903 arrives 1 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL3903?
UAL3903 has been operated by 25 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL3903 live?
Yes. When UAL3903 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.