All airlines flying from Indianapolis (IND) to Denver (DEN).

FLIGHT SCHEDULE
Direct Flights:
Thu,Fri,Sun 05:35 Indianapolis (IND) 06:40 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-01-11 through 2026-01-16
Mon,Sun 05:35 Indianapolis (IND) 06:40 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-01-19 through 2026-01-25
Fri,Sun 05:35 Indianapolis (IND) 06:40 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-02-01 through 2026-02-06
Thu 05:35 Indianapolis (IND) 06:40 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2026-02-05
Mon,Sun 05:35 Indianapolis (IND) 06:40 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-02-09 through 2026-02-15
Mon,Thu,Fri 05:35 Indianapolis (IND) 06:40 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-02-12 through 2026-02-16
Mon,Tue,Thu 05:35 Indianapolis (IND) 06:40 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-02-17 through 2026-02-23
Thu,Fri,Sun 05:35 Indianapolis (IND) 06:40 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-02-20 through 2026-03-01
Mon 05:35 Indianapolis (IND) 06:40 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Operates only on 2026-03-02
Sat 06:00 Indianapolis (IND) 07:00 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-02-14 through 2026-02-28
Sat 06:10 Indianapolis (IND) 07:10 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-01-10 through 2026-02-07
Mon-Fri 18:40 Indianapolis (IND) 19:30 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 18:40 Indianapolis (IND) 19:30 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-01-18 through 2026-01-23
Mon-Fri 18:40 Indianapolis (IND) 19:30 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 18:40 Indianapolis (IND) 19:30 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-02-08 through 2026-02-11
Tue,Wed 18:40 Indianapolis (IND) 19:30 Denver (DEN) Southwest Airlines WN 4387 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-02-18 through 2026-03-04
Thu,Fri,Sun 19:05 Indianapolis (IND) 19:55 Denver (DEN) Southwest Airlines WN 4469 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 19:05 Indianapolis (IND) 19:55 Denver (DEN) Southwest Airlines WN 4469 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 19:05 Indianapolis (IND) 19:55 Denver (DEN) Southwest Airlines WN 4469 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-02-01 through 2026-02-06
Mon,Sat,Sun 19:05 Indianapolis (IND) 19:55 Denver (DEN) Southwest Airlines WN 4469 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu,Sat 19:05 Indianapolis (IND) 19:55 Denver (DEN) Southwest Airlines WN 4469 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-02-17 through 2026-02-23
Mon,Sat 19:05 Indianapolis (IND) 19:55 Denver (DEN) Southwest Airlines WN 4469 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-02-28 through 2026-03-02
Mon,Thu,Fri 20:20 Indianapolis (IND) 21:10 Denver (DEN) Southwest Airlines WN 4469 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 20:20 Indianapolis (IND) 21:10 Denver (DEN) Southwest Airlines WN 4469 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 14:55 Indianapolis (IND) 15:35 Denver (DEN) Southwest Airlines WN 4826 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-06-04 through 2026-08-03
Sun 16:55 Indianapolis (IND) 17:40 Denver (DEN) Southwest Airlines WN 4826 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-06-07 through 2026-08-02
Tue,Wed 17:05 Indianapolis (IND) 17:50 Denver (DEN) Southwest Airlines WN 4826 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-06-09 through 2026-07-29
Sun 13:00 Indianapolis (IND) 13:35 Denver (DEN) Southwest Airlines WN 4935 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 15:05 Indianapolis (IND) 15:45 Denver (DEN) Southwest Airlines WN 4935 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-08-06 through 2026-09-28
Sun 15:15 Indianapolis (IND) 15:55 Denver (DEN) Southwest Airlines WN 5004 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Mon,Thu,Fri 14:00 Indianapolis (IND) 16:05 Denver (DEN) Southwest Airlines WN 882 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 14:00 Indianapolis (IND) 16:05 Denver (DEN) Southwest Airlines WN 882 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2026-02-20 through 2026-03-01
Sun 12:00 Indianapolis (IND) 13:55 Denver (DEN) Southwest Airlines WN 1219 1-stop Boeing 737-700 (Scimitar Winglets) 3:55 Effective 2026-04-12 through 2026-05-17
Sun 12:00 Indianapolis (IND) 13:55 Denver (DEN) Southwest Airlines WN 1219 1-stop Boeing 737-700 (Scimitar Winglets) 3:55 Operates only on 2026-05-31
Sat 16:30 Indianapolis (IND) 19:50 Denver (DEN) Southwest Airlines WN 1304 1-stop Boeing 737-800 (73H) 5:20 Effective 2026-06-06 through 2026-08-01
Tue,Wed 13:05 Indianapolis (IND) 14:55 Denver (DEN) Southwest Airlines WN 1563 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-06-09 through 2026-07-29
Tue,Wed 08:15 Indianapolis (IND) 11:50 Denver (DEN) Southwest Airlines WN 1723 1-stop Boeing 737-700 (Scimitar Winglets) 5:35 Effective 2026-04-07 through 2026-06-03
Tue,Wed 07:30 Indianapolis (IND) 14:20 Denver (DEN) Southwest Airlines WN 4038 2-stop Boeing 737-800 (73H) 8:50 Effective 2026-03-10 through 2026-04-01
Direct Codeshare Flights:
Daily 18:50 Indianapolis (IND) 19:40 Denver (DEN) Air Canada AC 3026 Non-stop Boeing 737-800 (738) 2:50 Effective 2026-04-30 through 2026-05-17 Codeshare flight, operated by United Airlines.(UA 1048)
Mon-Wed 18:50 Indianapolis (IND) 19:40 Denver (DEN) Air Canada AC 3027 Non-stop Boeing 737-800 (738) 2:50 Effective 2026-05-18 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1048)
Daily 18:50 Indianapolis (IND) 19:40 Denver (DEN) Air Canada AC 3027 Non-stop Airbus A320 (320) 2:50 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 1048)
Daily 08:00 Indianapolis (IND) 09:04 Denver (DEN) Air Canada AC 3743 Non-stop Boeing 737-800 (738) 3:04 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1607)
Daily 08:00 Indianapolis (IND) 08:54 Denver (DEN) Air Canada AC 3743 Non-stop Boeing 737-900 (739) 2:54 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1607)
Daily 08:52 Indianapolis (IND) 09:55 Denver (DEN) Air Canada AC 3743 Non-stop Boeing 737-800 (738) 3:03 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1607)
Daily 09:00 Indianapolis (IND) 10:02 Denver (DEN) Air Canada AC 3743 Non-stop Boeing 737-800 (738) 3:02 Effective 2026-01-06 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 1607)
Daily 09:00 Indianapolis (IND) 10:02 Denver (DEN) Air Canada AC 3743 Non-stop Boeing 737-800 (738) 3:02 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1607)
Daily 09:00 Indianapolis (IND) 10:03 Denver (DEN) Air Canada AC 3743 Non-stop Boeing 737-900 (739) 3:03 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1607)
Daily 09:00 Indianapolis (IND) 09:54 Denver (DEN) Air Canada AC 3743 Non-stop Boeing 737-800 (738) 2:54 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1607)
Daily 09:10 Indianapolis (IND) 10:11 Denver (DEN) Air Canada AC 3743 Non-stop Airbus A320 (320) 3:01 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1607)
Wed 09:30 Indianapolis (IND) 10:30 Denver (DEN) Air Canada AC 3743 Non-stop Boeing 737-800 (738) 3:00 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 1607)

1 2 3 4 5

A domestic route departing from the Indianapolis airport (IND) and arriving at Denver airport (DEN).
The flight distance is 973 miles, or 1567 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:35 and 3:05.

Return (DEN-IND) flights

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All airlines flying from Indianapolis (IND) to Denver (DEN).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4387

05:35

Indianapolis (IND)

06:40

Denver (DEN)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4387

05:35

Indianapolis (IND)

06:40

Denver (DEN)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4387

05:35

Indianapolis (IND)

06:40

Denver (DEN)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4387

05:35

Indianapolis (IND)

06:40

Denver (DEN)

Operates only on 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4387

05:35

Indianapolis (IND)

06:40

Denver (DEN)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4387

05:35

Indianapolis (IND)

06:40

Denver (DEN)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4387

05:35

Indianapolis (IND)

06:40

Denver (DEN)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4387

05:35

Indianapolis (IND)

06:40

Denver (DEN)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4387

05:35

Indianapolis (IND)

06:40

Denver (DEN)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4387

06:00

Indianapolis (IND)

07:00

Denver (DEN)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4387

06:10

Indianapolis (IND)

07:10

Denver (DEN)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4387

18:40

Indianapolis (IND)

19:30

Denver (DEN)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4387

18:40

Indianapolis (IND)

19:30

Denver (DEN)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4387

18:40

Indianapolis (IND)

19:30

Denver (DEN)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4387

18:40

Indianapolis (IND)

19:30

Denver (DEN)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4387

18:40

Indianapolis (IND)

19:30

Denver (DEN)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4469

19:05

Indianapolis (IND)

19:55

Denver (DEN)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4469

19:05

Indianapolis (IND)

19:55

Denver (DEN)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4469

19:05

Indianapolis (IND)

19:55

Denver (DEN)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4469

19:05

Indianapolis (IND)

19:55

Denver (DEN)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4469

19:05

Indianapolis (IND)

19:55

Denver (DEN)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4469

19:05

Indianapolis (IND)

19:55

Denver (DEN)

Effective 2026-02-28 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4469

20:20

Indianapolis (IND)

21:10

Denver (DEN)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4469

20:20

Indianapolis (IND)

21:10

Denver (DEN)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4826

14:55

Indianapolis (IND)

15:35

Denver (DEN)

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4826

16:55

Indianapolis (IND)

17:40

Denver (DEN)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4826

17:05

Indianapolis (IND)

17:50

Denver (DEN)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4935

13:00

Indianapolis (IND)

13:35

Denver (DEN)

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4935

15:05

Indianapolis (IND)

15:45

Denver (DEN)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN5004

15:15

Indianapolis (IND)

15:55

Denver (DEN)

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN882

14:00

Indianapolis (IND)

16:05

Denver (DEN)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN882

14:00

Indianapolis (IND)

16:05

Denver (DEN)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1219

12:00

Indianapolis (IND)

13:55

Denver (DEN)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1219

12:00

Indianapolis (IND)

13:55

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1304

16:30

Indianapolis (IND)

19:50

Denver (DEN)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:20, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1563

13:05

Indianapolis (IND)

14:55

Denver (DEN)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1723

08:15

Indianapolis (IND)

11:50

Denver (DEN)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4038

07:30

Indianapolis (IND)

14:20

Denver (DEN)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 8:50, 2-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Air Canada AC3026

18:50

Indianapolis (IND)

19:40

Denver (DEN)

Effective 2026-04-30 through 2026-05-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1048)

Duration: 2:50, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3027

18:50

Indianapolis (IND)

19:40

Denver (DEN)

Effective 2026-05-18 through 2026-05-20

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1048)

Duration: 2:50, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3027

18:50

Indianapolis (IND)

19:40

Denver (DEN)

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1048)

Duration: 2:50, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC3743

08:00

Indianapolis (IND)

09:04

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1607)

Duration: 3:04, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3743

08:00

Indianapolis (IND)

08:54

Denver (DEN)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1607)

Duration: 2:54, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air Canada AC3743

08:52

Indianapolis (IND)

09:55

Denver (DEN)

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1607)

Duration: 3:03, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3743

09:00

Indianapolis (IND)

10:02

Denver (DEN)

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1607)

Duration: 3:02, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3743

09:00

Indianapolis (IND)

10:02

Denver (DEN)

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1607)

Duration: 3:02, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3743

09:00

Indianapolis (IND)

10:03

Denver (DEN)

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1607)

Duration: 3:03, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air Canada AC3743

09:00

Indianapolis (IND)

09:54

Denver (DEN)

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1607)

Duration: 2:54, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3743

09:10

Indianapolis (IND)

10:11

Denver (DEN)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1607)

Duration: 3:01, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC3743

09:30

Indianapolis (IND)

10:30

Denver (DEN)

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1607)

Duration: 3:00, non-stop
Boeing 737-800 (738)

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A domestic route departing from the Indianapolis airport (IND) and arriving at Denver airport (DEN).
The flight distance is 973 miles, or 1567 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:35 and 3:05.

Return (DEN-IND) flights

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