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Flight Reliability

F9 3412 · Frontier Airlines

Las Vegas → Cincinnati (LAS–CVG)

76
Usually Fine
WanderNerd Reliability Score
74%
Arrive within 15 minutes
13 min
Average arrival delay
1.2%
Cancelled
3 min early
Median arrival delay

Based on 161 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

F9 3412 departing between 6–9 AM arrived on time 100% of the time, versus 56% between 9 PM–12 AM.

Sunday scaries are real for this one.

F9 3412 arrived on time 82% of the time on Fridays and just 63% on Sundays. That gap is worth planning around.

Lagging the LAS–CVG route.

F9 3412 arrived on time 74% of the time, versus 83% across the LAS–CVG route.

Recent months have been rougher.

F9 3412 arrived on time 66% of the time over the last three months in the data, compared with 78% in the three months before that.

The breakdown

On-time by weekday
  • Mon79%(33 flights)
  • Tue—(1 flights)
  • Wed—(0 flights)
  • Thu76%(41 flights)
  • Fri82%(39 flights)
  • Sat—(4 flights)
  • Sun63%(41 flights)
On-time by departure window
  • 6–9 AM100%(15 flights)
  • 9 AM–12 PM75%(12 flights)
  • 12–3 PM87%(15 flights)
  • 3–6 PM74%(85 flights)
  • 9 PM–12 AM56%(32 flights)
On-time trend by month
82%
May

Jun 83% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%18
July 202559%17
August 202582%11
September 202588%16
January 202671%14
February 202675%16
March 202670%20
April 202646%13
May 202682%17
Departures on time
74%
Diverted
0%
Flights flown
159
Months covered
12

Same route, other flights

Keep nerding

Based on 161 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.