Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
15:50 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
160° / 12G19 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft
Temp / Dew
27°C / -3°C
Altimeter
29.81 inHg

Obs: 2026-10-12T20:53:00.000Z

Raw METAR / TAF 
METAR KDEN 122053Z 16012G19KT 10SM FEW100 27/M03 A2981 RMK AO2 SLP011 T02671028 58022

TAF KDEN 122055Z 1221/1324 20014G22KT P6SM FEW090 FEW130 TEMPO 1221/1222 14012G22KT FM130100 22012G20KT P6SM FEW120 FM130500 30010KT P6SM FEW020 SCT040 FM131000 34008KT P6SM BKN015 BKN030 FM131400 05007KT P6SM BKN010 BKN030 FM131700 07007KT P6SM SCT020 BKN040 FM132000 07010KT P6SM SCT090 SCT120

warning FAA Advisories

  • Ground Delay: runway construction (avg 56 minutes)

flight Live Traffic

flight_takeoff 403 Departures
flight_land 459 Arrivals

Arrival

BOI KBOI VFR

Boise Air Terminal/Gowen Field

Boise, US

Local time
15:50 MDT
Timezone
America/Boise
Type
Large Airport
Elevation
2,871 ft
Coordinates
43.5644, -116.2230

cloud Weather

Wind
300° / 9 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
12°C / 0°C
Altimeter
29.91 inHg

Obs: 2026-10-12T20:53:00.000Z

Raw METAR / TAF 
METAR KBOI 122053Z AUTO 30009KT 10SM CLR 12/00 A2991 RMK AO2 SLP126 T01220000 56009

TAF KBOI 121720Z 1218/1318 31010KT P6SM BKN100

flight Live Traffic

flight_takeoff 33 Departures
flight_land 38 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A44544 MSO → DEN Jul 26, 17:50 UTCJul 26, 19:20 UTC1h 30m - -
2026-07-26 AC06F5 MSO → DEN Jul 26, 13:45 UTCJul 26, 14:05 UTC20m - -
2026-07-25 A4945F MSO → DEN Jul 25, 17:50 UTCJul 25, 19:15 UTC1h 25m - -
2026-07-25 AAE757 MSO → DEN Jul 25, 14:00 UTCJul 25, 14:20 UTC20m - -
2026-07-24 A8D46A MSO → DEN Jul 24, 19:25 UTCJul 24, 20:50 UTC1h 25m - -
2026-07-24 ABB089 MSO → DEN Jul 24, 14:10 UTCJul 24, 14:35 UTC25m - -
2026-07-23 AAA267 MSO → DEN Jul 23, 18:10 UTCJul 23, 19:45 UTC1h 35m - -
2026-07-23 AB540D MSO → DEN Jul 23, 14:45 UTCJul 23, 15:10 UTC25m - -
2026-07-22 A6C248 MSO → DEN Jul 22, 18:00 UTCJul 22, 19:30 UTC1h 30m - -
2026-07-22 AB6CB0 MSO → DEN Jul 22, 14:00 UTCJul 22, 14:20 UTC20m - -
2026-07-21 A3EF1B MSO → DEN Jul 21, 17:50 UTCJul 21, 19:15 UTC1h 25m - -
2026-07-21 AB97E6 MSO → DEN Jul 21, 14:15 UTCJul 21, 14:40 UTC25m - -
2026-07-20 A41722 - Jul 20, 17:55 UTCJul 20, 19:20 UTC1h 25m - -
2026-07-20 AAF27C - Jul 20, 13:40 UTCJul 20, 14:00 UTC20m - -
2026-07-19 A923EE - Jul 19, 18:50 UTCJul 19, 20:15 UTC1h 25m - -
2026-07-19 A56DCF - Jul 19, 14:15 UTCJul 19, 14:35 UTC20m - -
2026-07-18 AC0AAC - Jul 18, 17:30 UTCJul 18, 17:55 UTC25m - -
2026-07-17 A4453E DEN → BOI Jul 17, 17:58 UTCJul 17, 19:29 UTC1h 31m +22m -12m
2026-07-17 A4453E - Jul 17, 18:10 UTCJul 17, 19:30 UTC1h 20m - -
2026-07-17 AC59AA - Jul 17, 14:10 UTCJul 17, 14:30 UTC20m - -
2026-07-16 A8AD4E - Jul 16, 17:54 UTCJul 16, 19:20 UTC1h 25m - -
2026-07-16 AC15D1 - Jul 16, 14:25 UTCJul 16, 14:50 UTC25m - -
2026-07-16 AC15D1 HDN → DEN Jul 16, 14:07 UTCJul 16, 14:44 UTC37m +42m -7m
2026-07-15 AA7ABD - Jul 15, 18:25 UTCJul 15, 19:50 UTC1h 25m - -
2026-07-15 AAFDA1 - Jul 15, 13:45 UTCJul 15, 14:05 UTC20m - -
2026-07-14 AA56B6 DEN → BOI Jul 14, 17:57 UTCJul 14, 19:36 UTC1h 39m +22m -2m
2026-07-14 AA56B6 - Jul 14, 18:15 UTCJul 14, 19:35 UTC1h 20m - -
2026-07-14 AC4ACE - Jul 14, 14:25 UTCJul 14, 14:45 UTC20m - -
2026-07-13 AA2BA4 - Jul 13, 17:50 UTCJul 13, 19:20 UTC1h 30m - -
2026-07-13 AB1644 - Jul 13, 14:05 UTCJul 13, 14:25 UTC20m - -

Performance history

Flights tracked
238 showing last 30
Avg arrival delay
-7m
On-time arrival
100% 100% on time
Aircraft used
27

Monthly activity 4 months

Month Flights tracked
July 2026 56
June 2026 64
May 2026 75
April 2026 43

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 55m from takeoff to landing.
How often does UAL2255 fly?
UAL2255 has been observed flying several times a week in our tracking data. We've recorded 238 flights under this callsign.
Is flight UAL2255 usually on time?
Across recent flights, UAL2255 arrives 7 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2255?
UAL2255 has been operated by 27 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.