BUF → ATLBuffalo to Atlanta

live

Direct flights from Buffalo (BUF) to Atlanta (ATL): 14 nonstop departures observed each week across 2 airlines. 87% of the last 23 operated flights arrived within 15 minutes of schedule. The median arrival is 21 minutes early. No cancellations were recorded across the 23 tracked flights. The nonstop covers 1,147 km, an estimated 1 hour 58 minutes in the air. Measured by Pro Flight Search from live flight boards at Buffalo and Atlanta. Updated 9 September 2026 at 02:03 UTC.

BUF Buffalo smooth · +4
ATL Atlanta smooth · +0
1,147 km · ~1h 58m est.
dep bank 06:05–19:1914x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
87% on time

of the last 23 operated BUF → ATL flights arrived within 15 minutes

Median arrival delay is −21 min. 0 of 23 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−21 minacross the last 23 operated legs
Flight time~1h 58mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 23

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesFrontier Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Delta Air LinesDL84% on time

Flights DL2664 06:05 daily · DL1384 12:16 daily · DL2266 varies daily · DL2054 19:19 Mo We Th Fr Su

Frontier AirlinesF9

Flights F91407 11:36 daily

History

operated legs · board outcomes
09-08DL1384dep +72 → arr+41
09-08DL2266arrived−15
09-08DL2664dep +21 → arr−13
09-08F91407dep +8 → arr−27
09-07DL1384dep +5 → arr−19
09-07DL2054dep +18 → arr−33
09-07DL2266dep +11 → arr−26
09-07DL2664dep +13 → arr−21
09-07F91407dep +10 → arr−28
09-06DL1384dep +16 → arr−17
09-06DL2266dep +14 → arr−22
09-06DL2664dep +8 → arr−30
09-06F91407dep +4 → arr−29
09-05DL1384dep +14 → arr−15
09-05DL2664dep +14 → arr−25
09-05F91407dep +0 → arr−36
09-04DL1384dep +42 → arr+16
09-04DL2054dep −1 → arr−44
09-04DL2266dep +30 → arr+1
09-04DL2664dep +21 → arr−14
09-03DL1384arrived−4
09-03DL2054arrived+230
09-03DL2266arrived−22

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
BUFBuffalo +4 min smooth 🌤 mostly cloudy · S 4 kt Full BUF delay board →
ATLAtlanta +0 min smooth 🌤 mostly cloudy · ESE 5 kt Full ATL delay board →

Weather lens

Current conditions put the pressure at BUF: 39% odds of a 15+ minute delay and around +11 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Buffalo to Atlanta route actually runs

Pro Flight Search records official board updates for nonstop BUF to ATL flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Buffalo (BUF) to Atlanta (ATL) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/BUF-ATL
How we measure this →

BUF to ATL questions

Is BUF–ATL running on time right now?

Smooth skies ahead. The departure side at BUF is the weaker end, route health score 96/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BUF–ATL?

Operators schedule morning departures around 06:05 and evening departures around 19:19 from BUF. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ATL delay card to confirm conditions when you'd arrive.

How long is the flight from BUF to ATL?

Great-circle distance is 1,147 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 111–128 min gate-to-gate on this route.

How often does BUF–ATL fly?

2 carriers operate this route, around 33 flights a week between them. Compare carrier days and times in the airline list above.