Flight Reliability
F9 3724 · Frontier Airlines
Atlanta → West Palm Beach (ATL–PBI)
35
Bring Snacks
WanderNerd Reliability Score
- 48%
- Arrive within 15 minutes
- 42 min
- Average arrival delay
- 1.1%
- Cancelled
- 18 min
- Median arrival delay
Based on 95 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
F9 3724 departing between 12–3 PM arrived on time 60% of the time, versus 42% between 3–6 PM.
Sunday scaries are real for this one.
F9 3724 arrived on time 52% of the time on Fridays. On Sundays: 38%.
Well behind the ATL–PBI route.
F9 3724 arrived on time 48% of the time, versus 74% across the ATL–PBI route.
Well behind the Frontier Airlines network.
F9 3724 arrived on time 48% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon50%(26 flights)
- Tue—(3 flights)
- Wed—(0 flights)
- Thu43%(14 flights)
- Fri52%(25 flights)
- Sat—(5 flights)
- Sun38%(21 flights)
- 9 AM–12 PM53%(34 flights)
- 12–3 PM60%(10 flights)
- 3–6 PM42%(50 flights)
27%
Feb
Nov 60% → Feb 27% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 60% | 10 |
| January 2026 | 70% | 10 |
| February 2026 | 27% | 11 |
- Departures on time
- 51%
- Diverted
- 0%
- Flights flown
- 94
- Months covered
- 11
Same route, other flights
Keep nerding
Based on 95 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.