United Airlines flight UA 1225: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 14:00 Denver (DEN) 19:31 Baltimore (BWI)
UA 1225 Non-stop Boeing 737-800 (738) 3:31 Effective 2026-04-30 through 2026-05-20
Daily 14:00 Denver (DEN) 19:20 Baltimore (BWI)
UA 1225 Non-stop Boeing 737-800 (738) 3:20 Effective from 2026-10-25
Daily 14:45 Toronto Pearson (YYZ) 1 15:48 Chicago O'Hare (ORD) 1
UA 1225 Non-stop Boeing 737-800 (738) 2:03 Effective 2026-03-29 through 2026-04-29
Mon-Fri,Sun 16:25 New York LaGuardia (LGA) B 18:13 Chicago O'Hare (ORD) 1
UA 1225 Non-stop Boeing 737-800 (738) 2:48 Effective 2026-01-06 through 2026-02-11
Sat 16:35 New York LaGuardia (LGA) B 18:23 Chicago O'Hare (ORD) 1
UA 1225 Non-stop Boeing 737 MAX 8 (7M8) 2:48 Effective 2026-01-10 through 2026-02-07
Daily 18:30 Reno (RNO) 21:47 Denver (DEN)
UA 1225 Non-stop Airbus A319 (319) 2:17 Effective 2026-05-21 through 2026-10-24
Wed-Fri,Sun 18:38 Reno (RNO) 21:55 Denver (DEN)
UA 1225 Non-stop Airbus A319 (319) 2:17 Effective 2026-03-05 through 2026-03-27
Mon,Tue,Thu-Sun 19:40 Phoenix Sky Harbor (PHX) 3 21:36 Denver (DEN)
UA 1225 Non-stop Boeing 737-800 (738) 1:56 Valid until 2026-01-05
Sat 23:12 Denver (DEN) 06:05 Fort Lauderdale (FLL) 1
UA 1225 Non-stop Airbus A321neo (32Q) 3:53 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat,Sun 23:59 Denver (DEN) 05:52 Fort Lauderdale (FLL) 1
UA 1225 Non-stop Boeing 737 MAX 8 (7M8) 3:53 Effective 2026-02-12 through 2026-02-22
The flight arrives 1 day after departure.
Fri 23:59 Denver (DEN) 05:53 Fort Lauderdale (FLL) 1
UA 1225 Non-stop Airbus A321neo (32Q) 3:54 Effective 2026-02-13 through 2026-02-27
The flight arrives 1 day after departure.
Wed,Thu,Sat,Sun 23:59 Denver (DEN) 05:52 Fort Lauderdale (FLL) 1
UA 1225 Non-stop Boeing 737 MAX 8 (7M8) 3:53 Effective 2026-02-25 through 2026-03-04
The flight arrives 1 day after departure.
Wed-Fri,Sun 23:59 Denver (DEN) 05:52 Fort Lauderdale (FLL) 1
UA 1225 Non-stop Airbus A321neo (32Q) 3:53 Effective 2026-03-05 through 2026-03-13
The flight arrives 1 day after departure.
Wed-Sun 23:59 Denver (DEN) 05:52 Fort Lauderdale (FLL) 1
UA 1225 Non-stop Airbus A321neo (32Q) 3:53 Effective 2026-03-14 through 2026-03-28
The flight arrives 1 day after departure.
Daily 23:59 Denver (DEN) 05:49 Fort Lauderdale (FLL) 1
UA 1225 Non-stop Boeing 737-800 (738) 3:50 Effective 2026-05-21 through 2026-08-17
The flight arrives 1 day after departure.
Non-Direct Flights:
Daily 18:30 Reno (RNO) 05:49 Fort Lauderdale (FLL) 1
UA 1225 1-stop Airbus A319 (319) 8:19 Effective 2026-05-21 through 2026-08-17
The flight arrives 1 day after departure.
Wed-Fri,Sun 18:38 Reno (RNO) 05:52 Fort Lauderdale (FLL) 1
UA 1225 1-stop Airbus A319 (319) 8:14 Effective 2026-03-05 through 2026-03-27
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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United Airlines flight UA 1225: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1225
14:00
Denver (DEN)

19:31
Baltimore (BWI)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:31, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1225
14:00
Denver (DEN)

19:20
Baltimore (BWI)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:20, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1225
14:45
Toronto Pearson (YYZ) 1

15:48
Chicago O'Hare (ORD) 1
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1225
16:25
New York LaGuardia (LGA) B

18:13
Chicago O'Hare (ORD) 1
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:48, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1225
16:35
New York LaGuardia (LGA) B

18:23
Chicago O'Hare (ORD) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:48, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1225
18:30
Reno (RNO)

21:47
Denver (DEN)
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1225
18:38
Reno (RNO)

21:55
Denver (DEN)
Effective 2026-03-05 through 2026-03-27
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:17, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1225
19:40
Phoenix Sky Harbor (PHX) 3

21:36
Denver (DEN)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1225
23:12
Denver (DEN)

06:05(+1)
Fort Lauderdale (FLL) 1
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:53, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1225
23:59
Denver (DEN)

05:52(+1)
Fort Lauderdale (FLL) 1
Effective 2026-02-12 through 2026-02-22
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:53, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1225
23:59
Denver (DEN)

05:53(+1)
Fort Lauderdale (FLL) 1
Effective 2026-02-13 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:54, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1225
23:59
Denver (DEN)

05:52(+1)
Fort Lauderdale (FLL) 1
Effective 2026-02-25 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:53, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1225
23:59
Denver (DEN)

05:52(+1)
Fort Lauderdale (FLL) 1
Effective 2026-03-05 through 2026-03-13
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:53, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1225
23:59
Denver (DEN)

05:52(+1)
Fort Lauderdale (FLL) 1
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:53, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1225
23:59
Denver (DEN)

05:49(+1)
Fort Lauderdale (FLL) 1
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1225
18:30
Reno (RNO)

05:49(+1)
Fort Lauderdale (FLL) 1
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:19, 1-stop
Airbus A319 (319)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1225
18:38
Reno (RNO)

05:52(+1)
Fort Lauderdale (FLL) 1
Effective 2026-03-05 through 2026-03-27
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 8:14, 1-stop
Airbus A319 (319)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Denver (DEN) - Baltimore (BWI)
  • Denver (DEN) - Fort Lauderdale (FLL)
  • New York LaGuardia (LGA) - Chicago O'Hare (ORD)
  • Phoenix Sky Harbor (PHX) - Denver (DEN)
  • Reno (RNO) - Denver (DEN)
  • Reno (RNO) - Fort Lauderdale (FLL)
  • Toronto Pearson (YYZ) - Chicago O'Hare (ORD)
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