AtlantaBuffaloNonstop Flight TimeATL–BUF
Atlanta (Hartsfield-Jackson Atlanta International Airport) to Buffalo (Buffalo Niagara International Airport).
Direct flights from ATL to BUF have an estimated flight time of about 2h 3m, based on the 713-mile great-circle distance. Our current captured departure sample includes 4-5/day across 2 captured airlines, with Delta Air Lines appearing most often in that sample. Captured departure times run from 08:30 to 21:49 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~2h 3m Estimated from great-circle distance — no tracked flights yet. | 713 mi | Nonstop | 4-5/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured nonstop airlines for ATL to BUF
Our current provider sample includes 4-5/day direct flights from ATL to BUF across 2 captured airlines. Captured departure terminal data is available for S, N.
- First departure
- 08:30
- Last departure
- 21:49
- Cadence
- ~every 2 hours
- Captured departures/day
- 9
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Delta Air Lines | 3-4/day | Airbus A320 family · Terminal S · Seat map | 09:04 |
Aircraft on this route
Flying the other way?
BUF to ATL flights — 4-5/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for ATL to BUF, last seen June 15, 2026. Frequency uses 33 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 ATL to BUF?
The ATL to BUF flight time is estimated at about 2h 3m from great-circle distance until enough tracked flights are available.
How far is ATL from BUF?
ATL to BUF is about 713 miles by air.
Are there nonstop flights from ATL to BUF?
Yes. Captured schedules show 4-5/day from ATL to BUF on Delta Air Lines and Frontier Airlines. Confirm live timetables before booking.
Which airlines fly from ATL to BUF?
Our current provider sample for ATL to BUF includes Delta Air Lines, Frontier Airlines. Confirm live timetables before booking.
What aircraft fly from ATL to BUF?
Aircraft captured in our current provider sample for ATL to BUF include Airbus A320 family.
Route hubs
Nearby airport options
Near Buffalo
- YYZ - TorontoToronto Pearson International Airport · 68 mi from BUFFlights to YYZ