Apparatus

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flight_takeoff Flight

UAL4203

Live map

Live map filtered to UAL4203. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
21:22 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, SCT 20,000 ft
Temp / Dew
17°C / 14°C
Altimeter
29.94 inHg

Obs: 2026-10-13T00:52:00.000Z

Raw METAR / TAF 
METAR KIAD 130052Z 00000KT 10SM FEW100 SCT200 17/14 A2994 RMK AO2 SLP138 T01720144 $

TAF KIAD 122333Z 1300/1406 29005KT P6SM FEW100 SCT200 FM130900 00000KT 5SM BR FEW200 FM131300 19006KT P6SM SCT250

flight Live Traffic

flight_takeoff 111 Departures
flight_land 133 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
21:22 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, SCT 20,000 ft
Temp / Dew
17°C / 14°C
Altimeter
29.94 inHg

Obs: 2026-10-13T00:52:00.000Z

Raw METAR / TAF 
METAR KIAD 130052Z 00000KT 10SM FEW100 SCT200 17/14 A2994 RMK AO2 SLP138 T01720144 $

TAF KIAD 122333Z 1300/1406 29005KT P6SM FEW100 SCT200 FM130900 00000KT 5SM BR FEW200 FM131300 19006KT P6SM SCT250

flight Live Traffic

flight_takeoff 111 Departures
flight_land 133 Arrivals

Recent history last 15

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-20 A923CF IAD → IAD Jul 20, 14:30 UTCJul 20, 16:10 UTC1h 40m - -
2026-07-13 A14700 SFO → SFO Jul 13, 22:22 UTCJul 13, 23:22 UTC1h 0m +142m -
2026-07-13 A14700 - Jul 13, 22:20 UTCJul 13, 23:25 UTC1h 5m - -
2026-06-25 A0AD1B - Jun 25, 14:04 UTCJun 25, 15:34 UTC1h 30m - -
2026-06-19 A43E5E - Jun 19, 17:59 UTCJun 19, 18:44 UTC45m - -
2026-06-09 AA8A26 MIA → IAH Jun 9, 01:50 UTCJun 9, 02:20 UTC30m - -
2026-06-09 AA8A26 MIA → IAH Jun 9, 00:40 UTCJun 9, 00:55 UTC15m - -
2026-05-18 A46D4E MIA → IAH May 18, 19:40 UTCMay 18, 20:15 UTC35m - -
2026-05-01 A11F9D MIA → IAH May 1, 10:05 UTCMay 1, 16:40 UTC6h 35m - -
2026-05-01 A11F9D MIA → IAH May 1, 10:17 UTCMay 1, 16:40 UTC6h 23m +17m +7m
2026-04-27 AAA125 MIA → IAH Apr 27, 03:00 UTCApr 27, 03:50 UTC50m - -
2026-04-23 A16E7D MIA → IAH Apr 23, 21:25 UTCApr 23, 22:25 UTC1h 0m - -
2026-04-17 A0AD3E MIA → IAH Apr 17, 13:30 UTCApr 17, 15:15 UTC1h 44m - -
2026-04-12 A747CB - Apr 12, 16:12 UTCApr 12, 23:05 UTC6h 53m +282m +7m
2026-04-12 A747CB - Apr 12, 17:15 UTCApr 12, 17:45 UTC30m - -

Performance history

Flights tracked
15
Avg arrival delay
+7m
On-time arrival
100% 100% on time
Aircraft used
11

Monthly activity 4 months

Month Flights tracked
July 2026 3
June 2026 4
May 2026 3
April 2026 5

UAL4203 frequently asked

Where does flight UAL4203 fly?
UAL4203 flies from IAD to IAD. View the full route page.
How long is flight UAL4203?
Based on observed flights, UAL4203 takes on average 2h 5m from takeoff to landing.
How often does UAL4203 fly?
UAL4203 has been observed flying several times a week in our tracking data. We've recorded 15 flights under this callsign.
Is flight UAL4203 usually on time?
Across recent flights, UAL4203 arrives with an average 7-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL4203?
UAL4203 has been operated by 11 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL4203 live?
Yes. When UAL4203 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.