Flight Reliability
F9 4229 · Frontier Airlines
Washington → Orlando (IAD–MCO)
Not enough history
Only 27 flights in the data. We don't publish a score on samples this small.
- 89%
- Arrive within 15 minutes
- 13 min early
- Average arrival delay
- 3.7%
- Cancelled
- 17 min early
- Median arrival delay
Based on 27 historical flights. Data through May 2026.We don't have enough history to call this one yet. Under 30 flights is an anecdote, not a statistic.
The breakdown
- Mon—(5 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu—(5 flights)
- Fri—(5 flights)
- Sat—(6 flights)
- Sun—(5 flights)
- 6–9 AM—(6 flights)
- 9 AM–12 PM—(3 flights)
- 12–3 PM80%(15 flights)
- 3–6 PM—(1 flights)
- 9 PM–12 AM—(1 flights)
- Departures on time
- 85%
- Diverted
- 0%
- Flights flown
- 26
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 27 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.