Atlantic City International Airport
Atlantic City, United StatesACY / KACY
Regional airport · 38 direct destinations · 2 runways · longest runway 10,000 ft
68 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Atlantic City → Buffalo
ACY
Atlantic CityAtlantic City International Airport
Atlantic CityAtlantic City International AirportBUFBuffaloBuffalo Niagara International Airport
BuffaloBuffalo Niagara International Airport- Distance
- 323 mi
- Estimated flight time
- ~1h 10m
Same local time in Atlantic City and Buffalo.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1.5
- busiest month · May
- 1
- quietest month · Nov
- 59 min
- measured flight time
- 4 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- –Feb
- –Mar
- –Apr
- 1.5May
- –Jun
- –Jul
- 1Aug
- 1Sep
- –Oct2025
- 1Nov
- –Dec
In January 2026, February 2026 we saw less traffic at Atlantic City in general than usual; compare that month with care.
Airlines
Who flies it
Sun Country Airlinesautumn
Through the day
Departure times
Local time in Atlantic City. Most departures between 09:00 and 12:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.1Mon
- 0Tue
- 0Wed
- 0.1Thu
- 0Fri
- 0Sat
- 0Sun
Fleet
Aircraft observed
- Boeing 737-800B73855%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | Not seen in this month. | ||
| March 2026 | Not seen in this month. | ||
| April 2026 | Not seen in this month. | ||
| May 2026 | 1.5 | 3 |
|
| June 2026 | Not seen in this month. | ||
| July 2026 | Not seen in this month. | ||
| August 2026 | 1 | 2 |
|
| September 2026 | 1 | 4 |
|
| October 2025 | Not seen in this month. | ||
| November 2025 | 1 | 2 |
|
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on ACY-BUF - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Atlantic City: 38.
- Direct destinations observed from Buffalo: 62.
The airports on this route
Buffalo Niagara International Airport
Buffalo, United StatesBUF / KBUF
Regional airport · 62 direct destinations · 2 runways · longest runway 8,829 ft
66 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Atlantic City to Buffalo
The observed direct connection between Atlantic City International Airport (ACY) and Buffalo Niagara International Airport (BUF) covers approximately 323 mi. The estimated flight time is around 1h 10m. Sun Country Airlines has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Atlantic City from Buffalo by air?
- The great-circle distance between Atlantic City International Airport and Buffalo Niagara International Airport is approximately 323 mi.
- How long is the flight from Atlantic City to Buffalo?
- Based on the distance, the estimated flight time is about 1h 10m. This is an estimate, not a schedule.
- Is there a direct connection from Atlantic City to Buffalo?
- Yes, a direct connection between ACY and BUF has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Sun Country Airlines.
- How often is there a flight from Atlantic City to Buffalo?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 11 observed flights. Mainly Sun Country Airlines. That is an observation, not a timetable.
- What is the current time difference between Atlantic City and Buffalo?
- Same local time in Atlantic City and Buffalo.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.