Delta
SkyTeam
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United States
Hartsfield–Jackson Atlanta Inte
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United States
Buffalo Niagara International Airport
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Scan through all non-stop flights from Atlanta to Buffalo. The full flight schedule below gives an overview of all non-stop flights from ATL to BUF, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Buffalo enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Buffalo, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!
In total there are 2 airlines operating nonstop flights from Atlanta ATL to Buffalo BUF. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ATL BUF flight schedule.
Flights from ATL to BUF are operated 5 times a week, with an average of 1 flight per day. Departure times vary between 07:45 - 21:58. The earliest flight departs at 07:45, the last flight departs at 21:58. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Atlanta to Buffalo takes 2 hours and 1 minute. The flight distance between Atlanta and Buffalo is 712 miles (or 1,146 km).
There is 1 airport in Buffalo: Buffalo Niagara International Airport (BUF).
There are 5 flights per week flying from Atlanta to Buffalo (as of March 2026).
2 hours and 1 minute is the average flight time from Atlanta to Buffalo.
The distance from Atlanta to Buffalo is 712 miles (1,146 kilometers).
Delta and Frontier Airlines are flying nonstop from Atlanta to Buffalo.
SkyTeam is currently the only alliance flying nonstop from Atlanta to Buffalo.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Atlanta to Buffalo:
The earliest flight departs at 07:45 from Atlanta and arrives at 09:54 at Buffalo.
The latest flight departs at 21:58 from Atlanta and arrives at 23:59 at Buffalo.
712 miles (1,146 km) · 2h 1m
09:00
11:01
Delta
SkyTeam
DL 1384
Delta
Airbus A321-100/200
Y
W
J
F
09:20
11:21
Delta
SkyTeam
DL 1384
Delta
Airbus A319
Y
W
J
F
14:01
15:58
Delta
SkyTeam
DL 2084
Delta
Airbus A319
Y
W
J
F
16:42
18:42
Delta
SkyTeam
DL 2050
Delta
Boeing 737-800
Y
W
J
F
21:47
23:46
Delta
SkyTeam
DL 2334
Delta
Airbus A319
Y
W
J
F
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