LouisvilletoWashingtonFlight Time
SDF–IAD · Nonstop
Louisville (Louisville Muhammad Ali International Airport) to Washington (Washington Dulles International Airport).
The estimated flight time from Louisville (SDF) to Washington (IAD) is about 1h 31m, covering 450 miles. United Airlines flies the route nonstop with 3-4/day departures, from 06:00 to 13:48 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 31m Estimated from great-circle distance — no tracked flights yet. | 450 mi | Nonstop | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Louisville to Washington
United Airlines operates 3-4/day flights from SDF to IAD.
- First departure
- 06:00
- Last departure
- 13:48
- Cadence
- 3 departures/day
- Scheduled departure times
- 3
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 3-4/day | Embraer E-Jet | 06:0010:0013:48 |
Aircraft on this route
Flying the other way?
IAD to SDF flights — 3-4/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for SDF, refreshed on a rolling basis. Frequency uses 22 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Louisville to Washington?
The estimated flight time from Louisville (SDF) to Washington (IAD) is about 1h 31m, based on the 450-mile flying distance.
How far is Louisville from Washington?
Louisville (SDF) to Washington (IAD) is about 450 miles by air.
Are there nonstop flights from Louisville to Washington?
Yes. United Airlines flies nonstop from Louisville (SDF) to Washington (IAD), with 3-4/day departures.
Which airlines fly from Louisville to Washington?
United Airlines flies nonstop from Louisville (SDF) to Washington (IAD).
What aircraft fly from Louisville to Washington?
The SDF–IAD route is flown with Embraer E-Jet.
Route hubs
Nearby airport options
Near Louisville
- CVG - CincinnatiCincinnati/Northern Kentucky International Airport · 84 mi from SDFFlights from CVG
- IND - IndianapolisIndianapolis International Airport · 111 mi from SDFFlights from IND
Near Washington
- DCA - WashingtonRonald Reagan Washington Ntl Airport · 24 mi from IADFlights to DCA
- BWI - BaltimoreBaltimore/Washington International Thurgood Marshall Airport · 45 mi from IADFlights to BWI
- RIC - RichmondRichmond International Airport · 100 mi from IADFlights to RIC