Flight Reliability
F9 2451 · Frontier Airlines
Charlotte → Orlando (CLT–MCO)
59
A Little Dicey
WanderNerd Reliability Score
- 69%
- Arrive within 15 minutes
- 20 min
- Average arrival delay
- 3.4%
- Cancelled
- 9 min early
- Median arrival delay
Based on 178 historical flights. Data through May 2026.
What the data says
Saturdays have been rough.
F9 2451 arrived on time 86% of the time on Wednesdays and just 55% on Saturdays. That gap is worth planning around.
A bit behind the Frontier Airlines network.
F9 2451 arrived on time 69% of the time, versus 73% across the Frontier Airlines network.
Keep a backup plan handy.
F9 2451 was cancelled 3.4% of the time. Typical for U.S. flights is around 1–2%.
Trending in the right direction.
F9 2451 arrived on time 66% of the time over the last three months in the data, compared with 59% in the three months before that.
The breakdown
- Mon72%(39 flights)
- Tue—(6 flights)
- Wed86%(14 flights)
- Thu78%(27 flights)
- Fri69%(39 flights)
- Sat55%(22 flights)
- Sun56%(25 flights)
- 12–3 PM—(3 flights)
- 3–6 PM—(9 flights)
- 6–9 PM68%(78 flights)
- 9 PM–12 AM70%(82 flights)
76%
May
Jun 50% → May 76% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 50% | 10 |
| August 2025 | 71% | 17 |
| September 2025 | 88% | 17 |
| October 2025 | 69% | 13 |
| November 2025 | 40% | 15 |
| December 2025 | 67% | 18 |
| March 2026 | 50% | 18 |
| April 2026 | 72% | 18 |
| May 2026 | 76% | 21 |
- Departures on time
- 65%
- Diverted
- 0%
- Flights flown
- 172
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 178 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.