Atlanta to Buffalo (ATL–BUF) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
ATL–BUF is served by 4 airlines with nonstop service. Delta Air Lines, Aeromexico and Frontier lead the route. The flight covers 713 miles in approximately 1h 48m. Beyond nonstop, 44 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| DL Delta Air Lines | 33 | 319, 320, 321, 738 | 1h48-2h01 | SkyTeam | – | |
| AM Aeromexico | 11 | 321, 739 | 1h56-1h57 | SkyTeam | – | |
| F9 Frontier | 7 | A21N | 2h04 | – | – | |
| AF Air France | 1 | 321 | 1h57 | SkyTeam | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
ATL: EDT · BUF: EDT
When it's 6:00 PM in Atlanta, it's 6:00 PM in Buffalo.
MARTA Gold Line runs every 12–15 minutes from downtown Five Points station to the airport (16 min, $2.50). The station connects directly to the Domestic terminal via SkyTrain. Ride-shares cost $20–35 from downtown.
Economy parking in the North/South garages fills quickly; off-site lots on Camp Creek Parkway offer cheaper rates with shuttles.
ATL–BUF Quick Facts
Frequently Asked Questions
Flights from ATL to BUF
Hartsfield Jackson Atlanta International Airport (ATL) and Buffalo Niagara International Airport (BUF) are connected by nonstop service from Air France, Aeromexico, Delta Air Lines and Frontier. With 52 weekly departures, this is a heavily served route.
ATL to BUF Flight Duration and Schedule
Nonstop flight time from ATL to BUF ranges from 1 hours 48 minutes to 2 hours 4 minutes. The route covers a distance of 713 miles (1,147 km). There are approximately 52 weekly flights outbound and 75 return, totaling 127 flights per week in both directions.
Connecting Options and Alternatives
44 one-stop connections are available, with the fastest taking approximately 3 hours via PIT. Two-stop connections are also available via intermediate hubs.