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
17:55 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
31 ft
Coordinates
45.5887, -122.5980

cloud Weather

Wind
330° / 8 kt
Visibility
10 SM
Ceiling
SCT 4,500 ft
Temp / Dew
24°C / 9°C
Altimeter
29.98 inHg

Obs: 2026-08-28T23:53:00.000Z

Raw METAR / TAF 
METAR KPDX 282353Z 33008KT 280V360 10SM SCT045 24/09 A2998 RMK AO2 SLP151 T02440094 10250 20194 56019 $

TAF KPDX 282320Z 2900/2924 32009G19KT P6SM FEW045 FM290800 VRB04KT P6SM SCT050 FM291200 22005KT P6SM VCSH BKN040 FM291800 27007KT P6SM BKN045

flight Live Traffic

flight_takeoff 163 Departures
flight_land 152 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
18:55 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
270° / 13G18 kt
Visibility
10 SM
Ceiling
BKN 9,000 ft, BKN 13,000 ft, BKN 22,000 ft
Temp / Dew
29°C / 7°C
Altimeter
30.13 inHg

Obs: 2026-08-29T00:08:00.000Z

Raw METAR / TAF 
SPECI KDEN 290008Z 27013G18KT 10SM BKN090 BKN130 BKN220 29/07 A3013 RMK AO2 WSHFT 2348 VIRGA W T02890072

TAF KDEN 282328Z 2900/3006 33012KT P6SM SCT100 BKN140 PROB30 2900/2902 VRB15G30KT -SHRA BKN100 FM290200 24008KT P6SM SCT120 BKN200 FM290500 21009KT P6SM SCT120 SCT200 FM291600 25007KT P6SM FEW110 SCT200 FM291900 25010KT P6SM VCSH SCT100 BKN150 TEMPO 2920/2924 VRB20G35KT -TSRA BKN080CB FM300000 33012KT P6SM SCT100 BKN150 PROB30 3000/3004 -SHRA BKN100

warning FAA Advisories

  • Ground Delay: thunderstorms (avg 21 minutes)

flight Live Traffic

flight_takeoff 301 Departures
flight_land 464 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A41743 PDX → DEN Jul 26, 13:15 UTCJul 26, 13:50 UTC35m - -
2026-07-26 A41743 PDX → DEN Jul 26, 13:27 UTCJul 26, 14:01 UTC34m +17m +38m
2026-07-25 A14B1A PDX → DEN Jul 25, 13:55 UTCJul 25, 14:25 UTC30m - -
2026-07-24 A9D5E5 PDX → DEN Jul 24, 13:20 UTCJul 24, 14:05 UTC45m - -
2026-07-24 A9D5E5 PDX → DEN Jul 24, 13:27 UTCJul 24, 13:54 UTC27m +17m +39m
2026-07-23 AA4C87 PDX → DEN Jul 23, 13:15 UTCJul 23, 13:40 UTC25m - -
2026-07-23 AA4C87 PDX → DEN Jul 23, 13:27 UTCJul 23, 13:31 UTC4m +17m +10m
2026-07-22 AA7F2A PDX → DEN Jul 22, 13:15 UTCJul 22, 14:05 UTC50m - -
2026-07-22 AA7F2A PDX → DEN Jul 22, 13:27 UTCJul 22, 13:44 UTC17m +17m +38m
2026-07-21 A3EFA2 PDX → DEN Jul 21, 13:30 UTCJul 21, 14:00 UTC30m - -
2026-07-21 A3EFA2 PDX → DEN Jul 21, 13:37 UTCJul 21, 13:48 UTC11m +27m +17m
2026-07-20 A43EE5 PDX → DEN Jul 20, 13:35 UTCJul 20, 14:30 UTC55m - -
2026-07-19 A43EC3 PDX → DEN Jul 19, 13:20 UTCJul 19, 13:55 UTC35m - -
2026-07-18 A43EC3 PDX → DEN Jul 18, 13:47 UTCJul 18, 13:49 UTC2m +37m +14m
2026-07-17 A239E0 PDX → DEN Jul 17, 13:15 UTCJul 17, 13:45 UTC30m - -
2026-07-17 A239E0 PDX → DEN Jul 17, 13:27 UTCJul 17, 13:45 UTC18m +17m +36m
2026-07-16 AAA58B PDX → DEN Jul 16, 13:15 UTCJul 16, 14:05 UTC50m - -
2026-07-15 AA4C1A PDX → DEN Jul 15, 13:15 UTCJul 15, 13:50 UTC35m - -
2026-07-14 AAA5D4 PDX → DEN Jul 14, 13:27 UTCJul 14, 13:29 UTC2m +17m +4m
2026-07-14 AAA5D4 PDX → DEN Jul 14, 13:05 UTCJul 14, 13:45 UTC40m - -
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 - -

Performance history

Flights tracked
143 showing last 30
Avg arrival delay
+28m
On-time arrival
25% 25% on time
Aircraft used
18

Monthly activity 4 months

Month Flights tracked
July 2026 41
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 30m 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 143 flights under this callsign.
Is flight UAL2151 usually on time?
Across recent flights, UAL2151 arrives with an average 28-minute delay. 25% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2151?
UAL2151 has been operated by 18 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.