Route Reliability
Manchester → Philadelphia
MHT–PHL · 289 miles · Manchester–Boston Regional Airport to Philadelphia International Airport
- 84%
- Arrive within 15 minutes
- 6 min
- Average arrival delay
- 1.2%
- Cancelled
- 1,199
- Flights in the data
Data through May 2026.
American Airlines is the only airline in this data on this route, arriving on time 84% of the time across 1,199 flights. No comparison to make.
What the data says
Morning flights do better here.
MHT–PHL flights departing between 3–6 AM arrived on time 90% of the time, versus 76% between 3–6 PM.
Monday is the weak spot.
MHT–PHL flights arrived on time 89% of the time on Wednesdays. On Mondays: 80%.
Trending in the right direction.
MHT–PHL flights arrived on time 88% of the time over the last three months in the data, compared with 79% in the three months before that.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon80%(173 flights)
- Tue86%(165 flights)
- Wed89%(166 flights)
- Thu83%(174 flights)
- Fri88%(176 flights)
- Sat83%(154 flights)
- Sun81%(175 flights)
- 3–6 AM90%(29 flights)
- 6–9 AM89%(441 flights)
- 9 AM–12 PM85%(339 flights)
- 12–3 PM85%(33 flights)
- 3–6 PM76%(311 flights)
- 6–9 PM77%(30 flights)
Jun 81% → May 91% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 81% | 108 |
| July 2025 | 75% | 118 |
| August 2025 | 89% | 120 |
| September 2025 | 93% | 101 |
| October 2025 | 81% | 109 |
| November 2025 | 92% | 86 |
| December 2025 | 77% | 91 |
| January 2026 | 76% | 90 |
| February 2026 | 85% | 80 |
| March 2026 | 82% | 92 |
| April 2026 | 92% | 90 |
| May 2026 | 91% | 98 |
Keep nerding
Based on 1,199 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.