Apparatus

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flight_takeoff Flight

UAL599

Operated by UAL

Live map

Live map filtered to UAL599. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
01:32 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
SCT 12,000 ft
Temp / Dew
20°C / 16°C
Altimeter
29.98 inHg

Obs: 2026-04-15T04:52:00.000Z

Raw METAR / TAF 
METAR KIAD 150452Z 00000KT 10SM SCT120 20/16 A2998 RMK AO2 SLP148 T02000161 403060122 $

TAF KIAD 150529Z 1506/1612 00000KT P6SM SCT120 FM151200 21003KT P6SM FEW110 FM151500 22011G17KT P6SM FEW130 FM152300 21006KT P6SM SCT210 FM160500 00000KT P6SM SCT210

flight Live Traffic

flight_takeoff 112 Departures
flight_land 85 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
23:32 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
250° / 16G22 kt
Visibility
10 SM
Ceiling
BKN 5,500 ft, BKN 7,000 ft, OVC 11,000 ft
Temp / Dew
9°C / -3°C
Altimeter
29.89 inHg

Obs: 2026-04-15T05:00:00.000Z

Raw METAR / TAF 
SPECI KDEN 150500Z 25016G22KT 10SM BKN055 BKN070 OVC110 09/M03 A2989 RMK AO2 WSHFT 0440 T00941033

TAF KDEN 150528Z 1506/1612 21011KT P6SM SCT060 BKN090 FM150800 22010KT P6SM FEW090 SCT200 FM151500 25009KT P6SM FEW100 FM152000 30010KT P6SM FEW100 FM160300 21009KT P6SM SCT200

flight Live Traffic

flight_takeoff 456 Departures
flight_land 369 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 AA3AE4 - Apr 13, 21:35 UTCApr 13, 23:45 UTC2h 10m - -
2026-04-13 A76F66 - Apr 13, 00:20 UTCApr 13, 01:20 UTC1h 0m - -
2026-04-12 A76F66 - Apr 12, 23:55 UTCApr 13, 01:20 UTC1h 25m - -

Performance history

Flights tracked
3
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

UAL599 frequently asked

Where does flight UAL599 fly?
UAL599 (UAL) flies from IAD to DEN. View the full route page.
How long is flight UAL599?
Based on observed flights, UAL599 takes on average 1h 32m from takeoff to landing.
How often does UAL599 fly?
UAL599 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
What aircraft operates flight UAL599?
UAL599 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL599 live?
Yes. When UAL599 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.