Manchester Boston Regional (MHT) Delays and On-Time Departures
Manchester, NH · ranked 121st of 333 airports for on-time departures
Data through July 2026 · Last updated October 18, 2026
82.0% of the 5,994 flights scheduled to depart Manchester (MHT) in the last 12 months left on time, 4.6 points above the US average of 77.4%.
That ranks 121st of 333 US airports tracked on this site, with 2.3% of departures cancelled.
Envoy Air was the most punctual airline here, with 86.4% of departures on time.
September has been the best month (90% on time) and Monday the weakest day of the week (79%).
Best time of day to fly out of Manchester (MHT)
On-time departure % by scheduled departure hour (local time), last 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | 94.8% | 3.9% | 1,656 |
| 6am–7am | 94.3% | 2.4% | 1,129 |
| 7am–8am | 94.0% | 1.1% | 1,169 |
| 8am–9am | 93.7% | 1.2% | 241 |
| 9am–10am | 94.6% | 0.3% | 314 |
| 10am–11am | 92.0% | 0.4% | 265 |
| 11am–12pm | 87.1% | 0.0% | 349 |
| 12pm–1pm | 77.3% | 2.5% | 1,830 |
| 1pm–2pm | 73.7% | 2.2% | 649 |
| 2pm–3pm | 77.7% | 1.4% | 550 |
| 3pm–4pm | 77.5% | 0.9% | 746 |
| 4pm–5pm | 72.2% | 1.4% | 900 |
| 5pm–6pm | 67.5% | 3.7% | 1,577 |
| 6pm–7pm | 75.8% | 3.5% | 261 |
| 7pm–8pm | 67.7% | 1.6% | 308 |
| 8pm–9pm | 70.4% | 1.8% | 55 |
| 9pm–10pm | Limited data | 1 | |
Airlines at MHT ranked by on-time departures
Last 12 months. Airlines with fewer than 30 departures are marked “limited data”.
| Airline | On-time departures | On-time arrivals | Cancelled | Departures |
|---|---|---|---|---|
| Envoy Air | 86.4% | 83.7% | 2.1% | 578 |
| Southwest Airlines | 84.7% | 86.4% | 0.7% | 2,824 |
| JetBlue | 81.5% | 75.2% | 1.8% | 568 |
| PSA Airlines | 76.8% | 74.4% | 4.8% | 2,000 |
| Republic Airways | Limited data | 24 | ||
80%+ good 70–79.9% fair <70% poor
Best day to fly out of MHT
On-time departures by day, 24 months.
Best month to fly out of MHT
On-time departures by month, 24 months.
Holiday travel at Manchester (MHT)
On-time departures during holiday periods compared with all other days, last 24 months.
| Period | On-time departures | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | 87.8% | +3.9 pts | 0.0% | 205 |
| Christmas & New Year (Dec 20 - Jan 3) | 75.3% | -8.6 pts | 0.7% | 408 |
| Summer peak (Jun 15 - Aug 15) | 75.8% | -8.1 pts | 3.5% | 2,246 |
| All other days | 83.9% | — | 2.1% | 9,141 |
Monthly on-time departure trend at MHT
On-time departure % each month, with the 12-month US average for reference.
Routes from Manchester (MHT)
Every route from MHT with its own page, by number of flights (last 12 months, on-time arrivals).
| To | On time | Cancelled | Flights |
|---|---|---|---|
| MHT → Baltimore (BWI) | 88.7% | 0.7% | 1,746 |
| MHT → Washington (DCA) | 70.3% | 5.5% | 1,082 |
| MHT → Charlotte (CLT) | 79.1% | 3.8% | 918 |
| MHT → Orlando (MCO) | 78.6% | 1.0% | 837 |
| MHT → Chicago (ORD) | 83.5% | 2.2% | 602 |
| MHT → Chicago (MDW) | 87.6% | 1.0% | 523 |