Flight Reliability
F9 3059 · Frontier Airlines
Miami → Atlanta (MIA–ATL)
72
Usually Fine
WanderNerd Reliability Score
- 69%
- Arrive within 15 minutes
- 19 min
- Average arrival delay
- 0%
- Cancelled
- 6 min early
- Median arrival delay
Based on 87 historical flights. Data through May 2026.
What the data says
The 3–6 PM departure wins.
F9 3059 departing between 3–6 PM arrived on time 80% of the time, versus 60% between 9 PM–12 AM.
Saturdays have been rough.
F9 3059 arrived on time 87% of the time on Wednesdays and just 47% on Saturdays. That gap is worth planning around.
A bit behind the MIA–ATL route.
F9 3059 arrived on time 69% of the time, versus 73% across the MIA–ATL route.
A bit behind the Frontier Airlines network.
F9 3059 arrived on time 69% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon—(9 flights)
- Tue67%(15 flights)
- Wed87%(15 flights)
- Thu75%(12 flights)
- Fri—(7 flights)
- Sat47%(17 flights)
- Sun67%(12 flights)
- 9 AM–12 PM75%(28 flights)
- 12–3 PM65%(26 flights)
- 3–6 PM80%(10 flights)
- 6–9 PM62%(13 flights)
- 9 PM–12 AM60%(10 flights)
74%
May
Dec 58% → May 74% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 58% | 12 |
| April 2026 | 67% | 24 |
| May 2026 | 74% | 31 |
- Departures on time
- 75%
- Diverted
- 0%
- Flights flown
- 87
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 87 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.