Apparatus

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flight_takeoff Flight

UAL663K

Live map

Live map filtered to UAL663K. Shown when the flight is currently airborne.

Route airports View route page →

Departure

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
07:12 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
220° / 10 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
22°C / 16°C
Altimeter
30.09 inHg

Obs: 2026-07-14T10:51:00.000Z

Raw METAR / TAF 
METAR KEWR 141051Z 22010KT 10SM SCT250 22/16 A3009 RMK AO2 SLP189 T02170156 $

TAF KEWR 140831Z 1409/1512 23010KT P6SM FEW250 FM141300 25011KT P6SM FEW250 FM141600 24015G22KT P6SM FEW250 FM150100 25011KT P6SM FEW250

warning FAA Advisories

  • Closed: !EWR 06/034 EWR AD AP CLSD TO TRANSIENT GA ACFT EXC 24HR PPR 973-624-1660 2606060400-2607200359 (Jun 06 at 04:00 UTC. – Jul 20 at 03:59 UTC.)

flight Live Traffic

flight_takeoff 260 Departures
flight_land 214 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
05:12 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
180° / 12 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
18°C / 9°C
Altimeter
30.22 inHg

Obs: 2026-07-14T10:53:00.000Z

Raw METAR / TAF 
METAR KDEN 141053Z 18012KT 10SM CLR 18/09 A3022 RMK AO2 SLP139 T01830094

TAF KDEN 140843Z 1409/1512 16014G24KT P6SM SKC FM141100 19011KT P6SM SKC FM141300 23006KT P6SM SKC FM141500 VRB06KT P6SM FEW110 FM141700 10011KT P6SM FEW110 FM142100 13014G22KT P6SM FEW110 FM150400 16014G22KT P6SM FEW110

flight Live Traffic

flight_takeoff 298 Departures
flight_land 316 Arrivals

Recent history last 5

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-06 A081CA EWR → DEN Jul 6, 20:46 UTCJul 7, 00:32 UTC3h 46m +65m -1m
2026-07-06 A081CA EWR → DEN Jul 6, 20:30 UTCJul 7, 00:35 UTC4h 5m - -
2026-07-04 AA7E79 DEN → MFR Jul 4, 02:10 UTCJul 4, 04:20 UTC2h 10m - -
2026-07-04 AA7E79 DEN → MFR Jul 4, 01:55 UTCJul 4, 04:17 UTC2h 22m +25m -6m
2026-05-22 A5D713 DEN → MFR May 22, 03:20 UTCMay 22, 05:30 UTC2h 10m - -

Performance history

Flights tracked
5
Avg arrival delay
-3m
On-time arrival
100% 100% on time
Aircraft used
3

Monthly activity 2 months

Month Flights tracked
July 2026 4
May 2026 1

UAL663K frequently asked

Where does flight UAL663K fly?
UAL663K flies from EWR to DEN. View the full route page.
How long is flight UAL663K?
Based on observed flights, UAL663K takes on average 2h 55m from takeoff to landing.
How often does UAL663K fly?
UAL663K has been observed flying occasionally in our tracking data. We've recorded 5 flights under this callsign.
Is flight UAL663K usually on time?
Across recent flights, UAL663K arrives 3 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL663K?
UAL663K has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL663K live?
Yes. When UAL663K 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.