All airlines flying from Louisville (SDF) to Denver (DEN).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
07:55
Louisville (SDF)
08:54
Denver (DEN) United Airlines UA 295 Non-stop Airbus A319 (319) 2:59 Effective 2026-05-21 through 2026-08-17 |
| Daily
08:54
Louisville (SDF)
10:11
Denver (DEN) United Airlines UA 295 Non-stop Airbus A320 (320) 3:17 Effective 2026-03-05 through 2026-03-28 |
| Daily
09:00
Louisville (SDF)
09:59
Denver (DEN) United Airlines UA 295 Non-stop Airbus A319 (319) 2:59 Effective from 2026-10-25 |
| Sat
05:35
Louisville (SDF)
06:45
Denver (DEN) Southwest Airlines WN 433 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-02-14 through 2026-02-28 |
| Sat
16:45
Louisville (SDF)
17:50
Denver (DEN) Southwest Airlines WN 646 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-01-10 through 2026-02-07 |
| Tue
09:00
Louisville (SDF)
10:16
Denver (DEN) United Airlines UA 703 Non-stop Airbus A320 (320) 3:16 Operates only on 2026-01-06 |
| Daily
09:00
Louisville (SDF)
10:16
Denver (DEN) United Airlines UA 703 Non-stop Airbus A319 (319) 3:16 Effective 2026-01-07 through 2026-02-03 |
| Daily
09:00
Louisville (SDF)
10:16
Denver (DEN) United Airlines UA 703 Non-stop Airbus A319 (319) 3:16 Effective 2026-02-05 through 2026-02-11 |
| Wed
09:20
Louisville (SDF)
10:35
Denver (DEN) United Airlines UA 703 Non-stop Airbus A319 (319) 3:15 Operates only on 2026-02-04 |
| Sun
14:40
Louisville (SDF)
15:35
Denver (DEN) Southwest Airlines WN 1008 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-03-08 through 2026-04-05 |
| Daily
09:00
Louisville (SDF)
10:08
Denver (DEN) United Airlines UA 1180 Non-stop Airbus A320 (320) 3:08 Effective 2026-03-29 through 2026-04-29 |
| Daily
09:00
Louisville (SDF)
09:59
Denver (DEN) United Airlines UA 1180 Non-stop Airbus A319 (319) 2:59 Effective 2026-04-30 through 2026-05-20 |
| Daily
07:55
Louisville (SDF)
08:54
Denver (DEN) United Airlines UA 1249 Non-stop Airbus A319 (319) 2:59 Effective 2026-08-18 through 2026-10-24 |
| Sun
10:55
Louisville (SDF)
11:40
Denver (DEN) Southwest Airlines WN 1267 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-06-07 through 2026-08-02 |
| Tue,Wed
13:00
Louisville (SDF)
13:45
Denver (DEN) Southwest Airlines WN 1297 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-06-09 through 2026-07-29 |
| Mon,Thu,Fri
13:10
Louisville (SDF)
13:55
Denver (DEN) Southwest Airlines WN 1297 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-06-04 through 2026-08-03 |
| Thu
09:00
Louisville (SDF)
10:17
Denver (DEN) United Airlines UA 1320 Non-stop Airbus A319 (319) 3:17 Operates only on 2026-02-12 |
| Daily
09:00
Louisville (SDF)
10:17
Denver (DEN) United Airlines UA 1320 Non-stop Airbus A320 (320) 3:17 Effective 2026-02-13 through 2026-03-04 |
| Thu,Fri,Sun
13:30
Louisville (SDF)
14:30
Denver (DEN) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
13:30
Louisville (SDF)
14:30
Denver (DEN) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
13:30
Louisville (SDF)
14:30
Denver (DEN) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
13:30
Louisville (SDF)
14:30
Denver (DEN) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
13:30
Louisville (SDF)
14:30
Denver (DEN) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-02-17 through 2026-02-23 |
| Mon
13:30
Louisville (SDF)
14:30
Denver (DEN) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Operates only on 2026-03-02 |
| Daily
15:15
Louisville (SDF)
16:31
Denver (DEN) United Airlines UA 1510 Non-stop Airbus A320 (320) 3:16 Effective 2026-02-12 through 2026-03-04 |
| Daily
15:15
Louisville (SDF)
16:32
Denver (DEN) United Airlines UA 1510 Non-stop Airbus A319 (319) 3:17 Effective 2026-03-05 through 2026-03-28 |
| Daily
15:18
Louisville (SDF)
16:35
Denver (DEN) United Airlines UA 1510 Non-stop Airbus A319 (319) 3:17 Valid until 2026-01-05 |
| Daily
15:20
Louisville (SDF)
16:19
Denver (DEN) United Airlines UA 1510 Non-stop Airbus A319 (319) 2:59 Effective from 2026-04-30 |
| Daily
15:22
Louisville (SDF)
16:37
Denver (DEN) United Airlines UA 1510 Non-stop Airbus A319 (319) 3:15 Effective 2026-01-06 through 2026-02-03 |
| Wed
15:22
Louisville (SDF)
16:37
Denver (DEN) United Airlines UA 1510 Non-stop Airbus A320 (320) 3:15 Operates only on 2026-02-04 |
| Daily
15:22
Louisville (SDF)
16:37
Denver (DEN) United Airlines UA 1510 Non-stop Airbus A319 (319) 3:15 Effective 2026-02-05 through 2026-02-11 |
| Daily
15:25
Louisville (SDF)
16:33
Denver (DEN) United Airlines UA 1510 Non-stop Airbus A320 (320) 3:08 Effective 2026-03-29 through 2026-04-29 |
| Tue,Wed
13:30
Louisville (SDF)
14:25
Denver (DEN) Southwest Airlines WN 1536 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-03-10 through 2026-04-01 |
| Sat
14:55
Louisville (SDF)
15:40
Denver (DEN) Southwest Airlines WN 2117 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-06-06 through 2026-08-01 |
| Mon,Thu,Fri
13:10
Louisville (SDF)
14:05
Denver (DEN) Southwest Airlines WN 2137 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-04-09 through 2026-06-01 |
| Sat
13:45
Louisville (SDF)
14:35
Denver (DEN) Southwest Airlines WN 2137 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-04-11 through 2026-05-30 |
| Daily
08:00
Louisville (SDF)
09:12
Denver (DEN) United Airlines UA 2193 Non-stop Airbus A320 (320) 3:12 Valid until 2026-01-05 |
| Mon,Thu,Fri
12:00
Louisville (SDF)
13:00
Denver (DEN) Southwest Airlines WN 2338 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
12:00
Louisville (SDF)
13:00
Denver (DEN) Southwest Airlines WN 2338 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-02-20 through 2026-03-01 |
| Mon,Tue,Fri,Sun
11:45
Louisville (SDF)
12:35
Denver (DEN) Southwest Airlines WN 2534 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Valid until 2026-01-04 |
| Mon,Thu,Fri
15:35
Louisville (SDF)
16:30
Denver (DEN) Southwest Airlines WN 2837 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-03-05 through 2026-04-06 |
| Sat
15:35
Louisville (SDF)
16:30
Denver (DEN) Southwest Airlines WN 2837 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-03-07 through 2026-04-04 |
| Mon,Thu,Fri
10:40
Louisville (SDF)
11:25
Denver (DEN) Southwest Airlines WN 2901 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-08-06 through 2026-09-28 |
| Sat
14:55
Louisville (SDF)
15:40
Denver (DEN) Southwest Airlines WN 2901 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-08-08 through 2026-09-26 |
| Sat
05:40
Louisville (SDF)
06:35
Denver (DEN) Southwest Airlines WN 2949 Non-stop Boeing 737-800 (73H) 2:55 Valid until 2026-01-03 |
| Sun
13:30
Louisville (SDF)
14:25
Denver (DEN) Southwest Airlines WN 3328 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-12 through 2026-05-17 |
| Sun
13:30
Louisville (SDF)
14:25
Denver (DEN) Southwest Airlines WN 3328 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Operates only on 2026-05-31 |
| Tue,Wed
18:40
Louisville (SDF)
19:30
Denver (DEN) Southwest Airlines WN 3328 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-04-07 through 2026-06-03 |
| Sun
19:00
Louisville (SDF)
19:55
Denver (DEN) Southwest Airlines WN 3422 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Operates only on 2026-05-24 |
| Wed,Thu
06:05
Louisville (SDF)
07:00
Denver (DEN) Southwest Airlines WN 3530 Non-stop Boeing 737-800 (73H) 2:55 Valid until 2026-01-01 |
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- A domestic route departing from the Louisville airport (SDF) and arriving at Denver airport (DEN).
- The flight distance is 1021 miles, or 1642 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 2:45 and 3:17.
