Route
PHL → MHT
Philadelphia International Airport Manchester-Boston Regional Airport
How punctual is this route?
- On-time arrivals
- 65.0%
- Less than 15 minutes late
- Cancelled
- 16.7%
- Of scheduled flights
- Average delay when late
- 63 min
- Flights arriving 15+ minutes late
- Flights tracked
- 24
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 43%
- Airline (crew, maintenance, cleaning) 40%
- Air traffic control & airport 13%
- Security 4%
- Extreme weather 0%
Share of delay minutes airlines attributed to each cause (BTS).
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| OH | 24 | 65.0% | 16.7% | 63 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OH5398
35% late · 24 flights
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