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
04:50 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
160° / 7 kt
Visibility
10 SM
Ceiling
FEW 15,000 ft, SCT 22,000 ft
Temp / Dew
16°C / 9°C
Altimeter
30.17 inHg

Obs: 2026-08-28T09:53:00.000Z

Raw METAR / TAF 
METAR KDEN 280953Z 16007KT 10SM FEW150 SCT220 16/09 A3017 RMK AO2 SLP132 T01560089

TAF KDEN 280855Z 2809/2912 18011KT P6SM FEW100 FEW150 FM281100 23011KT P6SM FEW120 FM281600 VRB06KT P6SM FEW120 FM282100 02008KT P6SM FEW100 SCT120 PROB30 2821/2902 VRB15G25KT -SHRA BKN080 FM290200 VRB06KT P6SM SCT120 BKN220 FM290500 22009KT P6SM FEW120 SCT220

flight Live Traffic

flight_takeoff 287 Departures
flight_land 283 Arrivals

Arrival

MFR KMFR VFR

Rogue Valley International-Medford Airport

Medford, US

Local time
03:50 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
17°C / 8°C
Altimeter
30.00 inHg

Obs: 2026-08-28T09:53:00.000Z

Raw METAR / TAF 
METAR KMFR 280953Z AUTO 00000KT 10SM CLR 17/08 A3000 RMK AO2 SLP147 T01670078

TAF KMFR 280520Z 2806/2906 34005KT P6SM SKC FM282300 30009G16KT P6SM SKC FM290200 34010KT P6SM SKC FM290500 36005KT P6SM SKC

flight Live Traffic

flight_takeoff 1 Departures
flight_land 0 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.