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Airport Operational Performance · ACY

Atlantic City On-Time Performance

Historical arrival and departure reliability for Atlantic City, NJ (ACY), covering 43 reported months.

Latest data: May 2026Source: DOT Air Travel Consumer ReportFlightline Intel Beta
Latest arrival OTP
62.7%
-11.6 points year over year
Latest departure OTP
57.6%
-24.6 points year over year
National arrival rank
#333
of 347 airports · -14.9 pts vs. national avg
12-month average
68.2%
Arrival OTP · departures 74.2%

Historical On-Time Performance

Monthly arrival and departure performance, with trailing 12-month averages.

Seasonal Arrival Pattern

Average arrival OTP by calendar month across the loaded history.

Historical Records

MeasureResult
Best monthSep 2025 · 90.8%
Weakest monthMar 2026 · 43.4%
Longest improvement streak4 month-to-month gains
Longest decline streak6 month-to-month declines
Latest reported operations118

Latest 12 Months

Newest month appears first.

MonthArr.Dep.ArrivalsDepartures
May 202662.7%57.6%5959
Apr 202663.6%76.7%220219
Mar 202643.4%57.0%228230
Feb 202652.4%62.2%233233
Jan 202660.4%67.1%212210
Dec 202561.7%69.3%175176
Nov 202578.4%83.2%190190
Oct 202583.3%84.3%221217
Sep 202590.8%89.7%282282
Aug 202577.2%80.3%346346
Jul 202579.7%86.8%241242
Jun 202564.8%76.8%165164
Flightline Intel readout: Atlantic City recorded 62.7 percent on-time arrivals and 57.6 percent on-time departures in May 2026. Its trailing 12-month arrival average stands at 68.2 percent. The strongest month in the current record was Sep 2025 at 90.8 percent, while the weakest was Mar 2026 at 43.4 percent.