Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2151

Operated by United Airlines

Live map

Live map filtered to UAL2151. Shown when the flight is currently airborne.

Route airports View route page →

Departure

PDX KPDX VFR

Portland International Airport

Portland, US

Local time
01:32 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
31 ft
Coordinates
45.5887, -122.5980

cloud Weather

Wind
340° / 3 kt
Visibility
10 SM
Ceiling
FEW 21,000 ft
Temp / Dew
20°C / 9°C
Altimeter
30.03 inHg

Obs: 2026-07-14T07:53:00.000Z

Raw METAR / TAF 
METAR KPDX 140753Z 34003KT 10SM FEW210 20/09 A3003 RMK AO2 SLP167 T02000094 403000133 $

TAF KPDX 140520Z 1406/1506 VRB05KT P6SM FEW250 FM142300 32008KT P6SM SKC

flight Live Traffic

flight_takeoff 96 Departures
flight_land 76 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
02:32 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
160° / 19 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
21°C / 11°C
Altimeter
30.22 inHg

Obs: 2026-07-14T07:53:00.000Z

Raw METAR / TAF 
METAR KDEN 140753Z 16019KT 10SM CLR 21/11 A3022 RMK AO2 PK WND 16035/0703 SLP136 T02110106

TAF KDEN 140659Z 1407/1512 15020G30KT P6SM SKC FM140900 17015G25KT 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 237 Departures
flight_land 238 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-13 A0ACBB PDX → DEN Jul 13, 13:20 UTCJul 13, 14:05 UTC45m - -
2026-07-13 A0ACBB PDX → DEN Jul 13, 13:27 UTCJul 13, 14:00 UTC33m +17m +45m
2026-07-12 AA7427 PDX → DEN Jul 12, 13:25 UTCJul 12, 13:55 UTC30m - -
2026-07-11 A9D626 PDX → DEN Jul 11, 13:20 UTCJul 11, 13:45 UTC25m - -
2026-07-11 A9D626 PDX → DEN Jul 11, 13:27 UTCJul 11, 13:38 UTC11m +17m +18m
2026-07-10 A05DBA PDX → DEN Jul 10, 13:50 UTCJul 10, 14:20 UTC30m - -
2026-07-10 A05DBA PDX → DEN Jul 10, 13:27 UTCJul 10, 14:29 UTC1h 2m +17m +46m
2026-07-09 AA56DB PDX → DEN Jul 9, 13:15 UTCJul 9, 13:45 UTC30m - -
2026-07-09 AA56DB PDX → DEN Jul 9, 13:27 UTCJul 9, 13:38 UTC11m +17m +31m
2026-07-08 A9D5E7 PDX → DEN Jul 8, 13:25 UTCJul 8, 14:10 UTC45m - -
2026-07-08 A9D5E7 PDX → DEN Jul 8, 13:27 UTCJul 8, 13:54 UTC27m +17m +25m
2026-07-07 A49510 PDX → DEN Jul 7, 13:20 UTCJul 7, 13:50 UTC30m - -
2026-07-06 A43E5E PDX → DEN Jul 6, 13:15 UTCJul 6, 13:45 UTC30m - -
2026-07-06 A43E5E PDX → DEN Jul 6, 13:27 UTCJul 6, 13:36 UTC9m +17m +17m
2026-07-05 A12F72 PDX → DEN Jul 5, 13:15 UTCJul 5, 13:50 UTC35m - -
2026-07-05 A12F72 PDX → DEN Jul 5, 13:25 UTCJul 5, 13:54 UTC29m +17m +50m
2026-07-03 A5D643 PDX → DEN Jul 3, 13:20 UTCJul 3, 14:00 UTC40m - -
2026-07-03 A5D643 PDX → DEN Jul 3, 13:27 UTCJul 3, 13:47 UTC20m +17m +19m
2026-07-02 A12AC2 PDX → DEN Jul 2, 13:15 UTCJul 2, 13:40 UTC25m - -
2026-07-02 A12AC2 PDX → DEN Jul 2, 13:27 UTCJul 2, 13:39 UTC12m +17m +9m
2026-07-01 A0ACB6 PDX → DEN Jul 1, 13:40 UTCJul 1, 14:30 UTC50m - -
2026-06-30 A43EEA PDX → DEN Jun 30, 13:35 UTCJun 30, 14:10 UTC35m - -
2026-06-29 A23A02 PDX → DEN Jun 29, 13:30 UTCJun 29, 14:19 UTC50m - -
2026-06-28 AACD50 PDX → DEN Jun 28, 13:19 UTCJun 28, 13:55 UTC35m - -
2026-06-27 A6E258 PDX → DEN Jun 27, 13:09 UTCJun 27, 13:40 UTC30m - -
2026-06-26 A2BBAC PDX → DEN Jun 26, 13:15 UTCJun 26, 13:40 UTC25m - -
2026-06-25 AA739D PDX → DEN Jun 25, 13:20 UTCJun 25, 14:04 UTC45m - -
2026-06-24 AA4C3E PDX → DEN Jun 24, 13:44 UTCJun 24, 14:24 UTC40m - -
2026-06-23 AA56B6 PDX → DEN Jun 23, 13:09 UTCJun 23, 13:34 UTC25m - -
2026-06-22 A3A0CC PDX → DEN Jun 22, 13:22 UTCJun 22, 13:37 UTC15m +17m +16m

Performance history

Flights tracked
123 showing last 30
Avg arrival delay
+28m
On-time arrival
10% 10% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 21
June 2026 36
May 2026 40
April 2026 26

UAL2151 frequently asked

Where does flight UAL2151 fly?
UAL2151 (United Airlines) flies from PDX to DEN. View the full route page.
How long is flight UAL2151?
Based on observed flights, UAL2151 takes on average 31m from takeoff to landing.
How often does UAL2151 fly?
UAL2151 has been observed flying several times a week in our tracking data. We've recorded 123 flights under this callsign.
Is flight UAL2151 usually on time?
Across recent flights, UAL2151 arrives with an average 28-minute delay. 10% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2151?
UAL2151 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2151 live?
Yes. When UAL2151 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.