Flight Reliability
F9 3086 · Frontier Airlines
Atlanta → Boston (ATL–BOS)
48
Bring Snacks
WanderNerd Reliability Score
- 57%
- Arrive within 15 minutes
- 19 min
- Average arrival delay
- 3.3%
- Cancelled
- 8 min
- Median arrival delay
Based on 150 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
F9 3086 arrived on time 70% of the time on Wednesdays and just 40% on Sundays. That gap is worth planning around.
Well behind the ATL–BOS route.
F9 3086 arrived on time 57% of the time, versus 74% across the ATL–BOS route.
Well behind the Frontier Airlines network.
F9 3086 arrived on time 57% of the time, versus 73% across the Frontier Airlines network.
Keep a backup plan handy.
F9 3086 was cancelled 3.3% of the time. Typical for U.S. flights is around 1–2%.
The breakdown
- Mon55%(20 flights)
- Tue65%(20 flights)
- Wed70%(20 flights)
- Thu61%(23 flights)
- Fri48%(21 flights)
- Sat62%(21 flights)
- Sun40%(20 flights)
65%
May
Nov 82% → May 65% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 82% | 11 |
| December 2025 | 39% | 13 |
| January 2026 | 50% | 28 |
| February 2026 | 50% | 26 |
| April 2026 | 63% | 30 |
| May 2026 | 65% | 31 |
- Departures on time
- 50%
- Diverted
- 0%
- Flights flown
- 145
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 150 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.