Skip to content
WanderNerd
Check a flight

Airport Reliability

CPR · Casper

Casper, WY (CPR)

84%
Departures within 15 minutes
11 min
Average departure delay
78%
Arrivals within 15 minutes
1.0%
Departures cancelled

Based on 2,543 departures and 2,544 arrivals. Data through May 2026.

What the data says

Morning-you made the right choice.

Departures from CPR departing between 3–6 AM arrived on time 91% of the time, versus 68% between 3–6 PM.

Friday is doing you no favors.

Departures from CPR arrived on time 84% of the time on Mondays. On Fridays: 75%.

When CPR gets messy

On-time by departure window
  • 3–6 AM91%(359 flights)
  • 6–9 AM83%(402 flights)
  • 9 AM–12 PM81%(679 flights)
  • 12–3 PM88%(354 flights)
  • 3–6 PM68%(533 flights)
  • 6–9 PM84%(182 flights)
On-time by weekday
  • Mon84%(363 flights)
  • Tue83%(358 flights)
  • Wed82%(361 flights)
  • Thu78%(356 flights)
  • Fri75%(351 flights)
  • Sat81%(359 flights)
  • Sun84%(361 flights)
On-time trend by month
82%
May

Jun 63% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202563%205
July 202568%206
August 202569%213
September 202587%208
October 202584%215
November 202591%204
December 202581%215
January 202686%214
February 202688%192
March 202689%209
April 202684%205
May 202682%223

Airlines departing CPR

Busiest routes from CPR

Based on 2,543 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.