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Flight Reliability

F9 3679 · Frontier Airlines

Cleveland → Tampa (CLE–TPA)

82
Pretty Reliable
WanderNerd Reliability Score
84%
Arrive within 15 minutes
1 min
Average arrival delay
2.6%
Cancelled
13 min early
Median arrival delay

Based on 235 historical flights. Data through May 2026.

What the data says

Mornings have a slight edge.

Departures between 6–9 AM arrived on time 85% of the time, against 80% between 9 AM–12 PM.

Friday is doing you no favors.

F9 3679 arrived on time 93% of the time on Tuesdays and just 75% on Fridays. That gap is worth planning around.

A bit ahead of the CLE–TPA route.

F9 3679 arrived on time 84% of the time, versus 79% across the CLE–TPA route.

Better than the Frontier Airlines network average.

F9 3679 arrived on time 84% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon87%(38 flights)
  • Tue93%(14 flights)
  • Wed87%(15 flights)
  • Thu89%(44 flights)
  • Fri75%(40 flights)
  • Sat79%(28 flights)
  • Sun86%(50 flights)
On-time by departure window
  • 3–6 AM84%(101 flights)
  • 6–9 AM85%(104 flights)
  • 9 AM–12 PM80%(20 flights)
  • 12–3 PM—(4 flights)
On-time trend by month
86%
May

Jun 100% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%11
August 2025100%12
September 2025100%16
October 202581%21
November 202585%20
December 202583%24
January 202658%19
February 202667%18
March 202685%26
April 202696%25
May 202686%28
Departures on time
88%
Diverted
0%
Flights flown
229
Months covered
12

Same route, other flights

Keep nerding

Based on 235 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.