Latest arrival OTP
56.9%
-21.9 points year over year
Latest departure OTP
64.7%
-6.5 points year over year
National arrival rank
#340
of 351 airports · -15.9 pts vs. national avg
12-month average
76.5%
Arrival OTP · departures 78.4%

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 monthNov 2025 · 92.0%
Weakest monthJan 2025 · 53.7%
Longest improvement streak3 month-to-month gains
Longest decline streak3 month-to-month declines
Latest reported operations102

Latest 12 Months

Newest month appears first.

MonthArr.Dep.ArrivalsDepartures
Jun 202656.9%64.7%5151
May 202669.8%79.2%5353
Apr 202680.8%78.8%5252
Mar 202683.3%83.0%5453
Feb 202668.8%77.1%4848
Jan 202681.1%81.1%5353
Dec 202576.4%80.0%5555
Nov 202592.0%90.0%5050
Oct 202590.7%88.9%5454
Sep 202588.2%86.3%5151
Aug 202562.3%60.4%5353
Jul 202567.9%71.7%5353
Flightline Intel readout: Laramie recorded 56.9 percent on-time arrivals and 64.7 percent on-time departures in Jun 2026. Its trailing 12-month arrival average stands at 76.5 percent. The strongest month in the current record was Nov 2025 at 92.0 percent, while the weakest was Jan 2025 at 53.7 percent.