Flight Reliability
F9 3057 · Frontier Airlines
Boston → Raleigh–Durham (BOS–RDU)
83
Pretty Reliable
WanderNerd Reliability Score
- 77%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 0%
- Cancelled
- 3 min early
- Median arrival delay
Based on 151 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
F9 3057 departing between 6–9 AM arrived on time 81% of the time, versus 68% between 12–3 PM.
Saturdays have been rough.
F9 3057 arrived on time 89% of the time on Fridays and just 67% on Saturdays. That gap is worth planning around.
A bit ahead of the Frontier Airlines network.
F9 3057 arrived on time 77% of the time, versus 73% across the Frontier Airlines network.
It basically never cancels.
Out of 151 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon76%(25 flights)
- Tue—(3 flights)
- Wed—(4 flights)
- Thu74%(35 flights)
- Fri89%(27 flights)
- Sat67%(12 flights)
- Sun75%(44 flights)
- 6–9 AM81%(74 flights)
- 9 AM–12 PM80%(39 flights)
- 12–3 PM68%(37 flights)
89%
May
Aug 75% → May 89% on time
| Month | On-time percentage | Flights |
|---|---|---|
| August 2025 | 75% | 12 |
| September 2025 | 77% | 17 |
| October 2025 | 79% | 14 |
| November 2025 | 80% | 15 |
| December 2025 | 75% | 12 |
| March 2026 | 59% | 17 |
| April 2026 | 69% | 16 |
| May 2026 | 89% | 18 |
- Departures on time
- 79%
- Diverted
- 0.7%
- Flights flown
- 150
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 151 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.