Airport Comparison
| ATL | FSI | |
|---|---|---|
| Airport Name | Hartsfield - Jackson Atlanta International Airport | Henry Post Army Air Field (Fort Sill) Airport |
| IATA Code | ATL | FSI |
| ICAO Code | KATL | KFSI |
| City | Atlanta | Fort Sill |
| Country | United States | United States |
| Timezone | America/New_York | America/Chicago |
| Elevation | 1,026 ft | 1,188 ft |
| Coordinates | 33.640000, -84.430000 | 34.650000, -98.400000 |
Atlanta (ATL) to Fort Sill (FSI) Flight Distance
The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Henry Post Army Air Field (Fort Sill) Airport (FSI) in Fort Sill, United States is 1,289 kilometers (801 miles / 696 nautical miles). The estimated flight time for this route is approximately 3h, flying west at a heading of 279°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.
Time zone information: When it's 21:17 in Atlanta, it's 20:17 in Fort Sill.
The return flight from Fort Sill (FSI) to Atlanta (ATL) follows a heading of 91° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Hartsfield - Jackson Atlanta International Airport (ATL) and Henry Post Army Air Field (Fort Sill) Airport (FSI) detail pages, or use our flight duration calculator to compare other routes.