Best Time to Fly IND to BOS: On-Time Stats by Hour & Airline
Indianapolis International → Logan International
Data through July 2026 · Last updated October 18, 2026
2,022 flights were scheduled from Indianapolis (IND) to Boston (BOS) in the last 12 months, and 79.0% of those that flew arrived on time, 1.4 points above the US average of 77.6%.
Republic Airways was the most punctual of the 2 airlines on the route at 79.0%, while Envoy Air trailed at 71.0%.
April has been the best month (87% on time) and Thursday the weakest day of the week (76%).
2.7% of flights were cancelled, versus 1.8% nationally.
IND to BOS 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 | 79.0% | 66 min | 2.7% | 1,971 |
| Envoy Air | 71.0% | 63 min | 3.1% | 32 |
| Delta Air Lines | Limited data | 1 | ||
| Allegiant Air | Limited data | 18 | ||
80%+ good 70–79.9% fair <70% poor
Best time of day to fly IND to BOS
On-time arrival % by scheduled departure hour (local time), 4,022 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 6am–7am | 94.1% | 1.1% | 655 |
| 7am–8am | 88.6% | 1.2% | 338 |
| 8am–9am | 94.2% | 0.7% | 139 |
| 9am–10am | 84.5% | 1.1% | 189 |
| 10am–11am | 88.0% | 0.5% | 193 |
| 11am–12pm | 88.8% | 1.1% | 378 |
| 12pm–1pm | 78.7% | 1.1% | 261 |
| 1pm–2pm | 73.3% | 2.5% | 119 |
| 2pm–3pm | 71.7% | 2.1% | 328 |
| 3pm–4pm | 68.4% | 2.6% | 39 |
| 4pm–5pm | 73.2% | 2.3% | 264 |
| 5pm–6pm | 67.3% | 3.0% | 461 |
| 6pm–7pm | 67.9% | 4.5% | 444 |
| 7pm–8pm | 74.7% | 2.0% | 153 |
| 8pm–9pm | 71.8% | 4.9% | 41 |
| 9pm–10pm | Limited data | 20 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on IND to BOS
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | 75.7% | -6.0 pts | 1.4% | 71 |
| Christmas & New Year (Dec 20 - Jan 3) | 78.6% | -3.1 pts | 0.8% | 118 |
| Summer peak (Jun 15 - Aug 15) | 75.7% | -6.0 pts | 3.7% | 723 |
| All other days | 81.7% | — | 1.6% | 3,110 |
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).