Best Time to Fly MVY to LGA: On-Time Stats by Hour & Airline
Martha's Vineyard Airport → LaGuardia
Data through July 2026 · Last updated October 18, 2026
321 flights were scheduled from Martha's Vineyard (MVY) to New York (LGA) in the last 12 months, and 79.9% of those that flew arrived on time, 2.3 points above the US average of 77.6%.
Republic Airways was the only reporting airline with regular flights on this route.
September has been the best month (92% on time) and Monday the weakest day of the week (73%).
3.7% of flights were cancelled, versus 1.8% nationally.
MVY to LGA on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| Republic Airways | 79.9% | 70 min | 3.7% | 321 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly MVY to LGA
On-time arrival % by scheduled departure hour (local time), 671 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 11am–12pm | 86.3% | 2.0% | 149 |
| 12pm–1pm | 90.6% | 0.0% | 64 |
| 1pm–2pm | 78.6% | 8.7% | 46 |
| 2pm–3pm | 76.8% | 5.7% | 105 |
| 3pm–4pm | 73.9% | 6.9% | 144 |
| 4pm–5pm | 75.0% | 4.3% | 46 |
| 5pm–6pm | 65.2% | 7.1% | 99 |
| 6pm–7pm | Limited data | 4 | |
| 7pm–8pm | Limited data | 13 | |
| 8pm–9pm | Limited data | 1 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on MVY to LGA
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Summer peak (Jun 15 - Aug 15) | 73.8% | -11.3 pts | 6.3% | 411 |
| All other days | 85.0% | — | 2.3% | 260 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).