Route
MHT → ORD
Manchester-Boston Regional Airport Chicago O'Hare International Airport
How punctual is this route?
- On-time arrivals
- 83.1%
- Less than 15 minutes late
- Cancelled
- 2.1%
- Of scheduled flights
- Average delay when late
- 88 min
- Flights arriving 15+ minutes late
- Flights tracked
- 614
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 50%
- Air traffic control & airport 41%
- Airline (crew, maintenance, cleaning) 9%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 80.2% | 86 |
| October 2025 | 75.6% | 86 |
| November 2025 | 100.0% | 2 |
| April 2026 | 85.7% | 71 |
| May 2026 | 91.3% | 93 |
| June 2026 | 85.9% | 90 |
| July 2026 | 89.9% | 93 |
| August 2026 | 72.7% | 93 |
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 |
|---|---|---|---|---|
| Envoy Air | 587 | 83.4% | 2.0% | 90 min |
| Republic Airways | 27 | 76.9% | 3.7% | 58 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
MQ4150
8% late · 165 flights
-
MQ3921
20% late · 84 flights
-
MQ3720
43% late · 58 flights
-
MQ3696
21% late · 49 flights
-
MQ3798
17% late · 44 flights
-
MQ4220
11% late · 44 flights
-
MQ3970
5% late · 43 flights
-
MQ3747
12% late · 34 flights
-
YX4400
23% late · 27 flights
-
MQ3668
16% late · 26 flights
-
MQ3951
38% late · 24 flights
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