Latest arrival OTP
100.0%
+15.9 points year over year
Latest departure OTP
100.0%
+11.1 points year over year
National arrival rank
#2
of 347 airports · +22.4 pts vs. national avg
12-month average
70.7%
Arrival OTP · departures 69.4%

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 monthMay 2026 · 100.0%
Weakest monthApr 2023 · 50.0%
Longest improvement streak5 month-to-month gains
Longest decline streak3 month-to-month declines
Latest reported operations2

Latest 12 Months

Newest month appears first.

MonthArr.Dep.ArrivalsDepartures
May 2026100.0%100.0%11
Apr 202670.8%66.7%2424
Mar 202661.3%54.8%3131
Feb 202660.7%53.6%2828
Jan 202660.0%60.0%2525
Dec 202551.9%48.1%2727
Nov 202566.7%66.7%2727
Oct 202573.5%79.4%3434
Sep 202587.0%89.1%4646
Aug 202573.3%71.7%6060
Jul 202579.4%79.4%6868
Jun 202563.5%63.5%6363
Flightline Intel readout: Latrobe recorded 100.0 percent on-time arrivals and 100.0 percent on-time departures in May 2026. Its trailing 12-month arrival average stands at 70.7 percent. The strongest month in the current record was May 2026 at 100.0 percent, while the weakest was Apr 2023 at 50.0 percent.