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Flight Reliability

F9 1268 · Frontier Airlines

Los Angeles → Salt Lake City (LAX–SLC)

83
Pretty Reliable
WanderNerd Reliability Score
80%
Arrive within 15 minutes
4 min
Average arrival delay
1.3%
Cancelled
8 min early
Median arrival delay

Based on 233 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

F9 1268 departing between 6–9 AM arrived on time 95% of the time, versus 72% between 12–3 PM.

Friday is doing you no favors.

F9 1268 arrived on time 96% of the time on Saturdays and just 71% on Fridays. That gap is worth planning around.

Lagging the LAX–SLC route.

F9 1268 arrived on time 80% of the time, versus 88% across the LAX–SLC route.

A bit ahead of the Frontier Airlines network.

F9 1268 arrived on time 80% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon71%(45 flights)
  • Tue88%(17 flights)
  • Wed86%(14 flights)
  • Thu86%(42 flights)
  • Fri71%(45 flights)
  • Sat96%(24 flights)
  • Sun79%(43 flights)
On-time by departure window
  • 6–9 AM95%(20 flights)
  • 9 AM–12 PM88%(17 flights)
  • 12–3 PM72%(67 flights)
  • 3–6 PM82%(90 flights)
  • 6–9 PM78%(36 flights)
On-time trend by month
100%
Apr

Jun 61% → Apr 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202561%18
July 202577%17
August 202585%20
September 202571%21
October 202567%27
November 202590%20
December 202590%30
January 202681%16
February 202690%19
March 202676%29
April 2026100%13
Departures on time
79%
Diverted
0%
Flights flown
230
Months covered
11

Same route, other flights

Keep nerding

Based on 233 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.