LouisvilleWashingtonDirect FlightsSDF–DCA
Louisville (Louisville Muhammad Ali International Airport) to Washington (Ronald Reagan Washington National Airport).
Flight time from SDF to DCA is estimated at about 1h 33m, based on the 472-mile great-circle distance. Our current captured departure sample includes 2-3/day across 2 captured airlines, with American Airlines appearing most often in that sample. Captured departure times run from 06:01 to 17:00 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 33m Estimated from great-circle distance — no tracked flights yet. | 472 mi | 2-3/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for SDF to DCA
Our current provider sample includes 2-3/day from SDF to DCA across 2 captured airlines.
- First departure
- 06:01
- Last departure
- 17:00
- Cadence
- 5 departures/day
- Captured departures/day
- 5
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| American Airlines | 2-3/day | Embraer E-Jet, Bombardier CRJ | 06:0110:1114:32 |
Aircraft on this route
Flying the other way?
DCA to SDF flights — 3/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SDF to DCA, last seen June 15, 2026. Frequency uses 17 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from SDF to DCA?
The SDF to DCA flight time is estimated at about 1h 33m from great-circle distance until enough tracked flights are available.
How far is SDF from DCA?
SDF to DCA is about 472 miles by air.
Which airlines fly from SDF to DCA?
Our current provider sample for SDF to DCA includes American Airlines, Delta Air Lines. Confirm live timetables before booking.
What aircraft fly from SDF to DCA?
Aircraft captured in our current provider sample for SDF to DCA include Embraer E-Jet, Bombardier CRJ.