Apparatus

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flight_takeoff Flight

UAL2255

Operated by UAL

Live map

Live map filtered to UAL2255. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
23:03 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
260° / 15G22 kt
Visibility
10 SM
Ceiling
FEW 11,000 ft, SCT 15,000 ft, BKN 22,000 ft
Temp / Dew
9°C / -3°C
Altimeter
29.89 inHg

Obs: 2026-04-15T04:53:00.000Z

Raw METAR / TAF 
METAR KDEN 150453Z 26015G22KT 10SM FEW110 SCT150 BKN220 09/M03 A2989 RMK AO2 PK WND 31027/0435 WSHFT 0434 SLP081 T00891028

TAF KDEN 150454Z 1505/1606 25011G17KT P6SM BKN090 FM150600 21007KT P6SM FEW100 SCT200 FM151400 27007KT P6SM SCT200 FM152100 31008KT P6SM SCT200 FM160300 23007KT P6SM SCT200

flight Live Traffic

flight_takeoff 628 Departures
flight_land 561 Arrivals

Arrival

BOI KBOI VFR

Boise Air Terminal/Gowen Field

Boise, US

Local time
23:03 MDT
Timezone
America/Boise
Type
Large Airport
Elevation
2,871 ft
Coordinates
43.5644, -116.2230

cloud Weather

Wind
130° / 9 kt
Visibility
10 SM
Ceiling
BKN 10,000 ft
Temp / Dew
12°C / 2°C
Altimeter
29.88 inHg

Obs: 2026-04-15T04:53:00.000Z

Raw METAR / TAF 
METAR KBOI 150453Z 13009KT 10SM BKN100 12/02 A2988 RMK AO2 SLP114 T01170017

TAF KBOI 142325Z 1500/1524 VRB06KT P6SM BKN120 FM150200 13010KT P6SM SCT050 OVC100 FM151000 VRB06KT P6SM -SHRA SCT020 OVC035 FM151300 13012KT 6SM -SHRA BR SCT010 OVC020 TEMPO 1523/1524 31020G35KT 3SM SHRA BR OVC015

flight Live Traffic

flight_takeoff 27 Departures
flight_land 41 Arrivals

Recent history last 5

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 AB9F54 - Apr 13, 19:45 UTCApr 13, 19:55 UTC10m - -
2026-04-13 AB9F54 - Apr 13, 17:51 UTCApr 13, 19:28 UTC1h 37m +22m +3m
2026-04-13 AB9F54 DEN → BOI Apr 13, 17:57 UTCApr 13, 19:51 UTC1h 54m +28m -6m
2026-04-13 A2B196 - Apr 13, 13:35 UTCApr 13, 13:55 UTC20m - -
2026-04-12 A5EE13 - Apr 12, 17:50 UTCApr 12, 19:20 UTC1h 30m - -

Performance history

Flights tracked
5
Avg arrival delay
-1m
On-time arrival
100% 100% on time
Aircraft used
3

Monthly activity 1 month

Month Flights tracked
April 2026 5

UAL2255 frequently asked

Where does flight UAL2255 fly?
UAL2255 (UAL) flies from DEN to BOI. View the full route page.
How long is flight UAL2255?
Based on observed flights, UAL2255 takes on average 1h 6m from takeoff to landing.
How often does UAL2255 fly?
UAL2255 has been observed flying occasionally in our tracking data. We've recorded 5 flights under this callsign.
Is flight UAL2255 usually on time?
Across recent flights, UAL2255 arrives 1 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2255?
UAL2255 has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2255 live?
Yes. When UAL2255 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.