Route Reliability
ACK → Philadelphia
ACK–PHL · 288 miles · ACK Airport to Philadelphia International Airport
0
Bring Snacks
WanderNerd Reliability Score
- 49%
- Arrive within 15 minutes
- 29 min
- Average arrival delay
- 12.0%
- Cancelled
- 83
- Flights in the data
Data through May 2026.
American Airlines is the only airline in this data on this route, arriving on time 49% of the time across 83 flights. No comparison to make.
What the data says
Saturdays have been rough.
ACK–PHL flights arrived on time 65% of the time on Sundays and just 46% on Saturdays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon—(9 flights)
- Tue—(9 flights)
- Wed—(8 flights)
- Thu—(8 flights)
- Fri55%(11 flights)
- Sat46%(11 flights)
- Sun65%(17 flights)
- 12–3 PM—(7 flights)
- 3–6 PM46%(66 flights)
52%
Aug
Jun 64% → Aug 52% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 64% | 11 |
| July 2025 | 41% | 29 |
| August 2025 | 52% | 31 |
Keep nerding
Based on 83 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.