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Flight Reliability

F9 1874 · Frontier Airlines

Denver → Omaha (DEN–OMA)

78
Usually Fine
WanderNerd Reliability Score
72%
Arrive within 15 minutes
11 min
Average arrival delay
0%
Cancelled
7 min early
Median arrival delay

Based on 190 historical flights. Data through May 2026.

What the data says

The 3–6 PM departure wins.

F9 1874 departing between 3–6 PM arrived on time 72% of the time, versus 62% between 9 AM–12 PM.

Thursday is the weak spot.

F9 1874 arrived on time 77% of the time on Tuesdays. On Thursdays: 70%.

A bit behind the DEN–OMA route.

F9 1874 arrived on time 72% of the time, versus 77% across the DEN–OMA route.

It basically never cancels.

Out of 190 scheduled flights, only 0.0% were cancelled.

The breakdown

On-time by weekday
  • Mon73%(30 flights)
  • Tue77%(13 flights)
  • Wed—(5 flights)
  • Thu70%(46 flights)
  • Fri74%(31 flights)
  • Sat71%(17 flights)
  • Sun70%(47 flights)
On-time by departure window
  • 6–9 AM—(3 flights)
  • 9 AM–12 PM62%(13 flights)
  • 12–3 PM—(4 flights)
  • 3–6 PM72%(169 flights)
On-time trend by month
67%
May

Jun 57% → May 67% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202557%14
July 202561%18
August 202568%19
September 202588%17
October 202576%21
November 202594%16
February 202677%13
March 202661%18
April 202682%17
May 202667%21
Departures on time
73%
Diverted
0.5%
Flights flown
189
Months covered
12

Same route, other flights

Keep nerding

Based on 190 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.