Apparatus

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flight_takeoff Flight

UAL663T

Operated by United Airlines

Live map

Live map filtered to UAL663T. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
10:47 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
210° / 16G23 kt
Visibility
10 SM
Ceiling
FEW 9,000 ft, FEW 12,000 ft
Temp / Dew
22°C / -1°C
Altimeter
29.89 inHg

Obs: 2026-10-12T15:53:00.000Z

Raw METAR / TAF 
METAR KDEN 121553Z 21016G23KT 10SM FEW090 FEW120 22/M01 A2989 RMK AO2 SLP041 T02171006

TAF KDEN 121557Z 1216/1318 20014G22KT P6SM FEW090 FEW120 TEMPO 1217/1219 VRB06KT FM130100 18009KT P6SM SKC FM130500 35010KT P6SM FEW020 SCT040 FM131000 02008KT P6SM BKN020 FM131600 05007KT P6SM FEW020 BKN040

flight Live Traffic

flight_takeoff 316 Departures
flight_land 355 Arrivals

Arrival

MFR KMFR VFR

Rogue Valley International-Medford Airport

Medford, US

Local time
09:47 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
1,335 ft
Coordinates
42.3742, -122.8730

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
4°C / -2°C
Altimeter
30.05 inHg

Obs: 2026-10-12T15:53:00.000Z

Raw METAR / TAF 
METAR KMFR 121553Z 00000KT 10SM CLR 04/M02 A3005 RMK AO2 SLP180 T00391017

TAF KMFR 121149Z 1212/1312 VRB04KT P6SM FEW080 FM122100 33007KT P6SM SKC FM130400 VRB02KT P6SM SKC

flight Live Traffic

flight_takeoff 8 Departures
flight_land 4 Arrivals

Recent history last 8

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-22 A16EBC DEN → MFR Jul 22, 03:56 UTCJul 22, 07:44 UTC3h 48m +495m -28m
2026-07-22 A16EBC DEN → MFR Jul 22, 04:20 UTCJul 22, 05:25 UTC1h 5m - -
2026-07-19 A46D4A DEN → MFR Jul 19, 20:15 UTCJul 19, 20:30 UTC15m - -
2026-07-19 A46D4A DEN → MFR Jul 19, 20:10 UTCJul 19, 20:31 UTC21m +265m +17m
2026-07-10 A4DAD4 EWR → DEN Jul 10, 20:07 UTCJul 11, 00:46 UTC4h 39m +26m +56m
2026-07-10 A4DAD4 - Jul 10, 20:05 UTCJul 11, 00:45 UTC4h 40m - -
2026-06-25 A2BC9E DEN → MFR Jun 25, 02:39 UTCJun 25, 04:54 UTC2h 15m - -
2026-06-04 A75FDF DEN → MFR Jun 4, 02:05 UTCJun 4, 04:15 UTC2h 10m - -

Performance history

Flights tracked
8
Avg arrival delay
+15m
On-time arrival
33% 33% on time
Aircraft used
5

Monthly activity 2 months

Month Flights tracked
July 2026 6
June 2026 2

UAL663T frequently asked

Where does flight UAL663T fly?
UAL663T (United Airlines) flies from DEN to MFR. View the full route page.
How long is flight UAL663T?
Based on observed flights, UAL663T takes on average 2h 24m from takeoff to landing.
How often does UAL663T fly?
UAL663T has been observed flying several times a week in our tracking data. We've recorded 8 flights under this callsign.
Is flight UAL663T usually on time?
Across recent flights, UAL663T arrives with an average 15-minute delay. 33% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL663T?
UAL663T has been operated by 5 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL663T live?
Yes. When UAL663T 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.