United Airlines flight UA 2255: Hayden - Boise via Denver

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 07:00 Hayden (HDN) 08:31 Denver (DEN)
UA 2255 Non-stop Airbus A319 (319) 1:31 Valid until 2026-01-06
Sat 07:00 Hayden (HDN) 08:31 Denver (DEN)
UA 2255 Non-stop Airbus A320 (320) 1:31 Operates only on 2026-01-03
Daily 07:00 Hayden (HDN) 08:31 Denver (DEN)
UA 2255 Non-stop Boeing 737-800 (738) 1:31 Effective 2026-01-07 through 2026-02-03
Daily 07:00 Hayden (HDN) 08:31 Denver (DEN)
UA 2255 Non-stop Boeing 737-800 (738) 1:31 Effective 2026-02-05 through 2026-02-11
Daily 07:00 Hayden (HDN) 08:14 Denver (DEN)
UA 2255 Non-stop Boeing 737-800 (738) 1:14 Effective 2026-03-05 through 2026-03-28
Daily 07:00 Hayden (HDN) 08:14 Denver (DEN)
UA 2255 Non-stop Airbus A320 (320) 1:14 Effective 2026-03-29 through 2026-04-29
Daily 07:05 Hayden (HDN) 08:19 Denver (DEN)
UA 2255 Non-stop Boeing 737-800 (738) 1:14 Effective 2026-02-12 through 2026-03-04
Wed 07:20 Hayden (HDN) 08:51 Denver (DEN)
UA 2255 Non-stop Boeing 737-800 (738) 1:31 Operates only on 2026-02-04
Daily 07:30 Hayden (HDN) 08:41 Denver (DEN)
UA 2255 Non-stop Airbus A319 (319) 1:11 Effective 2026-04-30 through 2026-05-20
Daily 07:30 Hayden (HDN) 08:40 Denver (DEN)
UA 2255 Non-stop Airbus A319 (319) 1:10 Effective 2026-05-21 through 2026-08-17
Daily 07:30 Hayden (HDN) 08:51 Denver (DEN)
UA 2255 Non-stop Airbus A319 (319) 1:21 Effective from 2026-08-18
Daily 11:25 Denver (DEN) 13:26 Boise (BOI)
UA 2255 Non-stop Boeing 737-900 (739) 2:01 Effective 2026-03-29 through 2026-04-29
Daily 11:32 Denver (DEN) 13:30 Boise (BOI)
UA 2255 Non-stop Boeing 737-900 (739) 1:58 Effective from 2026-04-30
Non-Direct Flights:
Daily 07:00 Hayden (HDN) 13:26 Boise (BOI)
UA 2255 1-stop Airbus A320 (320) 6:26 Effective 2026-03-29 through 2026-04-29
Daily 07:30 Hayden (HDN) 13:30 Boise (BOI)
UA 2255 1-stop Airbus A319 (319) 6:00 Effective 2026-04-30 through 2026-05-20
Daily 07:30 Hayden (HDN) 13:30 Boise (BOI)
UA 2255 1-stop Airbus A319 (319) 6:00 Effective 2026-05-21 through 2026-08-17
Daily 07:30 Hayden (HDN) 13:30 Boise (BOI)
UA 2255 1-stop Airbus A319 (319) 6:00 Effective from 2026-08-18


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United Airlines flight UA 2255:
Hayden - Boise via Denver
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2255
07:00
Hayden (HDN)

08:31
Denver (DEN)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:31, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2255
07:00
Hayden (HDN)

08:31
Denver (DEN)
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:31, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2255
07:00
Hayden (HDN)

08:31
Denver (DEN)
Effective 2026-01-07 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2255
07:00
Hayden (HDN)

08:31
Denver (DEN)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2255
07:00
Hayden (HDN)

08:14
Denver (DEN)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2255
07:00
Hayden (HDN)

08:14
Denver (DEN)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2255
07:05
Hayden (HDN)

08:19
Denver (DEN)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2255
07:20
Hayden (HDN)

08:51
Denver (DEN)
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:31, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2255
07:30
Hayden (HDN)

08:41
Denver (DEN)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:11, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2255
07:30
Hayden (HDN)

08:40
Denver (DEN)
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2255
07:30
Hayden (HDN)

08:51
Denver (DEN)
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2255
11:25
Denver (DEN)

13:26
Boise (BOI)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2255
11:32
Denver (DEN)

13:30
Boise (BOI)
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2255
07:00
Hayden (HDN)

13:26
Boise (BOI)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:26, 1-stop
Airbus A320 (320)
Non-Direct Flights:
United Airlines UA2255
07:30
Hayden (HDN)

13:30
Boise (BOI)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:00, 1-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA2255
07:30
Hayden (HDN)

13:30
Boise (BOI)
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:00, 1-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA2255
07:30
Hayden (HDN)

13:30
Boise (BOI)
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:00, 1-stop
Airbus A319 (319)
  • UA 2255 is a domestic flight departing from the Hayden airport (HDN) and arriving at Boise airport (BOI).
  • The flight runs via Denver (DEN).
  • The flight distance is 508 miles, or 818 km.
  • The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
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