James M. Cox Dayton International Airport
Dayton, United States — flight times and distances to airports around the world, computed from published coordinates.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Both airports' coordinates come from OurAirports, a public-domain dataset — nothing is scraped from another flight site.
- Distance is a great-circle (haversine) figure on a mean earth radius of 6,371.0088 km, so it is the shortest path over the surface, not a road distance.
- Airborne time is that distance divided by 805 km/h, a representative jet cruise speed.
- A flat 25 minutes is added for pushback, taxi, climb, descent and taxi-in, which is why no hop is ever half an hour gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled, and every route page shows the same distance at four cruise speeds so you can see what that assumption is worth.
gate-to-gate hours = 0.42 + distance km / 805
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Flight times from DAY to the nearest major hubs
Great-circle distance and estimated flight time to the closest large international airports — the realistic connecting points from Dayton.
| Hub | Code | Distance | Flight time |
|---|---|---|---|
| Detroit, United States | DTW | 267 km | 45m |
| Chicago, United States | MDW | 364 km | 52m |
| Chicago, United States | ORD | 386 km | 54m |
| Nashville, United States | BNA | 472 km | 1h 00m |
| Toronto, Canada | YYZ | 566 km | 1h 07m |
| Dulles, United States | IAD | 590 km | 1h 09m |
| Charlotte, United States | CLT | 596 km | 1h 10m |
| Washington, United States | DCA | 628 km | 1h 12m |
| Baltimore, United States | BWI | 652 km | 1h 14m |
| Atlanta, United States | ATL | 697 km | 1h 17m |
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Questions about DAY
What is the airport code for Dayton?
James M. Cox Dayton International Airport uses the IATA code DAY and the ICAO code KDAY. IATA codes are the three-letter ones on your boarding pass; ICAO codes are four letters and used by air traffic control.
Where is James M. Cox Dayton International Airport?
It sits at 39.9024° N, 84.2194° W, serving Dayton in United States, at an elevation of 1,009 feet.
Data from OurAirports (public domain) · Wikipedia. Flight times are great-circle estimates for planning only — always check the airline's published schedule.
