DaytonWashingtonDirect FlightsDAY–IAD
Dayton (James M Cox Dayton International Airport) to Washington (Washington Dulles International Airport).
Flight time from DAY to IAD is estimated at about 1h 20m, based on the 367-mile great-circle distance. Our current captured departure sample includes 2-3/day across 1 captured airline, with United Airlines appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 20m Estimated from great-circle distance — no tracked flights yet. | 367 mi | 2-3/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for DAY to IAD
Our current provider sample includes 2-3/day from DAY to IAD across 1 captured airline.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2-3/day | Embraer 145 | — |
Aircraft on this route
Flying the other way?
IAD to DAY flights — 2-3/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for DAY to IAD, last seen June 15, 2026. Frequency uses 20 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 DAY to IAD?
The DAY to IAD flight time is estimated at about 1h 20m from great-circle distance until enough tracked flights are available.
How far is DAY from IAD?
DAY to IAD is about 367 miles by air.
Which airlines fly from DAY to IAD?
Our current provider sample for DAY to IAD includes United Airlines. Confirm live timetables before booking.
What aircraft fly from DAY to IAD?
Aircraft captured in our current provider sample for DAY to IAD include Embraer 145.