Airlines with flights from Dulles to Louisville
There are three airlines with scheduled flights between IAD and SDF. United is the only airline with non-stop flights from Washington Dulles Airport to Louisville International Airport and the flight time is 1 hour and 47 minutes.
There are three airlines with scheduled flights between IAD and SDF. United is the only airline with non-stop flights from Washington Dulles Airport to Louisville International Airport and the flight time is 1 hour and 47 minutes. Choose airline
Direct
Non-stop
1h 47min
Via Charlotte
3h 35min
Via Detroit
3h 39min
Via Atlanta
3h 51min
Via Chicago
4h 25min
Via New York
5h 3min
NEW
Via New York
6h 59min
NEW
Via Richmond
7h 2min
NEW
Via Philadelphia
9h 57min
Schedules
Non-stop with United Airlines
-
Total flight time: 1 hour and 47 minutes
-
Dulles is a United Airlines hub (Secondary hub).
-
21 flights per week
-
Embraer 175 (Enhanced Winglets)
-
First class available
IAD
Direct
SDF
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA3526
08:31
08:31
08:31
08:31
08:31
08:31
08:31
UA3980
12:48
12:48
12:48
12:48
12:48
12:48
12:48
UA3518
17:25
17:25
17:25
17:25
17:25
17:25
17:25
The timetable & schedule information was updated at 2026-04-22
Via Charlotte with American Airlines
-
Total flight time: 3h 35m - 6h 11m.
-
One World Alliance
-
205 flights per week
IAD
Via CLT
SDF
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA1216
AA5395
AA5395
06:20
06:20
06:20
06:20
06:20
----
06:20
AA1216
AA5922
AA5922
----
----
----
----
----
06:20
----
AA5219
AA5923
AA5923
----
----
----
----
----
09:20
----
AA5219
AA5397
AA5397
09:20
09:20
09:20
09:20
09:20
----
09:20
AA5220
AA1775
AA1775
----
----
----
----
----
13:12
----
AA2953
AA671
AA671
20:22
20:22
20:22
20:22
20:22
20:22
20:22
The timetable & schedule information was updated at 2026-04-22
Via Detroit with Delta Air Lines
-
Total flight time: 3h 39m - 5h 57m.
-
Sky Team Alliance
-
74 flights per week
IAD
Via DTW
SDF
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL3826
DL3821
DL3821
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL2884
DL4947
DL4947
11:05
11:05
11:05
11:05
11:05
----
11:05
DL3711
DL4947
DL4947
----
----
----
----
----
11:06
----
DL3787
DL5832
DL5832
----
----
----
----
----
17:20
----
DL1787
DL5832
DL5832
17:21
17:21
17:21
17:21
17:21
----
17:21
The timetable & schedule information was updated at 2026-04-22
Via Atlanta with Delta Air Lines
-
Total flight time: 3h 51m - 6h 32m.
-
Sky Team Alliance
-
191 flights per week
IAD
Via ATL
SDF
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2127
DL1374
DL1374
06:00
06:00
06:00
06:00
06:00
----
06:00
DL1354
DL1374
DL1374
----
----
----
----
----
06:33
----
DL1324
DL3195
DL3195
10:16
10:16
10:16
10:16
10:16
10:58
10:16
DL1444
DL1126
DL1126
12:37
12:37
12:37
12:37
12:37
12:47
12:39
DL2135
DL2831
DL2831
15:02
15:02
15:02
15:02
15:02
15:02
15:08
DL1695
DL2842
DL2842
17:51
----
----
17:51
17:51
----
17:51
DL2902
DL2624
DL2624
19:39
19:39
19:39
19:39
19:39
----
19:39
The timetable & schedule information was updated at 2026-04-22
Via Chicago with United Airlines
-
Total flight time: 4h 25m - 6h 52m.
-
Dulles is a United Airlines hub (Secondary hub).
-
112 flights per week
-
Embraer 175 (Enhanced Winglets)
IAD
Via ORD
SDF
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1775
UA4670
UA4670
08:15
08:15
08:15
08:15
08:15
08:15
08:15
UA1252
UA5571
UA5571
10:31
10:31
10:31
10:31
10:31
----
10:31
UA1252
UA1107
UA1107
----
----
----
----
----
10:31
----
UA2331
UA4541
UA4541
13:25
13:25
13:25
13:25
13:25
13:25
13:25
UA2649
UA3598
UA3598
15:39
15:39
15:39
15:39
15:39
15:39
15:39
UA2497
UA3551
UA3551
17:38
17:38
17:38
17:38
17:38
17:38
17:38
The timetable & schedule information was updated at 2026-04-22
