Apparatus

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flight_takeoff Flight

UAL2646

Operated by United Airlines

Live map

Live map filtered to UAL2646. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
02:22 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
200° / 10 kt
Visibility
10 SM
Ceiling
SCT 7,500 ft, SCT 10,000 ft, BKN 20,000 ft
Temp / Dew
4°C / -1°C
Altimeter
29.87 inHg

Obs: 2026-04-15T07:53:00.000Z

Raw METAR / TAF 
METAR KDEN 150753Z 20010KT 10SM SCT075 SCT100 BKN200 04/M01 A2987 RMK AO2 SLP087 T00391006

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 108 Departures
flight_land 118 Arrivals

Arrival

SJC KSJC VFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
01:22 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
320° / 4 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
10°C / 7°C
Altimeter
30.14 inHg

Obs: 2026-04-15T07:53:00.000Z

Raw METAR / TAF 
METAR KSJC 150753Z AUTO 32004KT 10SM CLR 10/07 A3014 RMK AO2 SLP204 T01000067 401780078 $

TAF KSJC 150520Z 1506/1606 32006KT P6SM FEW025 FM150800 VRB03KT P6SM BKN200 FM151400 31006KT P6SM SCT025 BKN100 FM152100 33012KT P6SM BKN150

flight Live Traffic

flight_takeoff 11 Departures
flight_land 6 Arrivals

Recent history last 6

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-14 A3CF4F DEN → SJC Apr 14, 10:50 UTCApr 14, 11:05 UTC15m - -
2026-04-13 A2E045 DEN → SJC Apr 13, 15:50 UTCApr 13, 15:55 UTC5m - -
2026-04-13 A2E045 DEN → SJC Apr 13, 12:20 UTCApr 13, 15:55 UTC3h 35m - -
2026-04-13 A2E045 DEN → SJC Apr 13, 11:55 UTCApr 13, 15:50 UTC3h 55m - -
2026-04-13 A2E045 DEN → SJC Apr 13, 10:54 UTCApr 13, 16:01 UTC5h 7m +19m +6m
2026-04-13 A2E045 DEN → SJC Apr 13, 10:54 UTCApr 13, 15:53 UTC4h 59m +19m +3m

Performance history

Flights tracked
6
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 6

UAL2646 frequently asked

Where does flight UAL2646 fly?
UAL2646 (United Airlines) flies from DEN to SJC. View the full route page.
How long is flight UAL2646?
Based on observed flights, UAL2646 takes on average 2h 59m from takeoff to landing.
How often does UAL2646 fly?
UAL2646 has been observed flying occasionally in our tracking data. We've recorded 6 flights under this callsign.
Is flight UAL2646 usually on time?
Across recent flights, UAL2646 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2646?
UAL2646 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2646 live?
Yes. When UAL2646 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.