Latest arrival OTP
60.9%
+0.4 points year over year
Latest departure OTP
70.5%
+2.7 points year over year
National arrival rank
#340
of 347 airports · -16.7 pts vs. national avg
12-month average
64.1%
Arrival OTP · departures 72.0%

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 monthApr 2024 · 81.2%
Weakest monthJul 2025 · 50.3%
Longest improvement streak2 month-to-month gains
Longest decline streak4 month-to-month declines
Latest reported operations1,686

Latest 12 Months

Newest month appears first.

MonthArr.Dep.ArrivalsDepartures
May 202660.9%70.5%844842
Apr 202673.1%78.6%799799
Mar 202665.2%72.9%990989
Feb 202672.3%75.9%768767
Jan 202666.9%72.9%767767
Dec 202561.4%72.0%968968
Nov 202566.0%74.4%773773
Oct 202565.7%74.4%859859
Sep 202572.3%79.9%537537
Aug 202558.4%67.6%788788
Jul 202550.3%59.8%1,0751,074
Jun 202556.4%65.3%1,0421,042
Flightline Intel readout: Sanford recorded 60.9 percent on-time arrivals and 70.5 percent on-time departures in May 2026. Its trailing 12-month arrival average stands at 64.1 percent. The strongest month in the current record was Apr 2024 at 81.2 percent, while the weakest was Jul 2025 at 50.3 percent.