Flight Reliability
F9 4161 · Frontier Airlines
Philadelphia → Dallas–Fort Worth (PHL–DFW)
45
Bring Snacks
WanderNerd Reliability Score
- 55%
- Arrive within 15 minutes
- 21 min
- Average arrival delay
- 3.0%
- Cancelled
- 8 min
- Median arrival delay
Based on 66 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
F9 4161 arrived on time 73% of the time on Mondays and just 36% on Sundays. That gap is worth planning around.
Well behind the PHL–DFW route.
F9 4161 arrived on time 55% of the time, versus 77% across the PHL–DFW route.
Well behind the Frontier Airlines network.
F9 4161 arrived on time 55% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon73%(15 flights)
- Tue—(4 flights)
- Wed—(5 flights)
- Thu—(8 flights)
- Fri44%(16 flights)
- Sat—(2 flights)
- Sun36%(14 flights)
- 12–3 PM—(7 flights)
- 3–6 PM55%(56 flights)
- 9 PM–12 AM—(1 flights)
46%
Mar
Nov 64% → Mar 46% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 64% | 14 |
| December 2025 | 42% | 19 |
| January 2026 | 70% | 10 |
| March 2026 | 46% | 11 |
- Departures on time
- 66%
- Diverted
- 0%
- Flights flown
- 64
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 66 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.