Route
SAV → BOS
Savannah Hilton Head International Airport Boston Logan International Airport
901 miles
Return route BOS → SAV →
How punctual is this route?
- On-time arrivals
- 68.5%
- Less than 15 minutes late
- Cancelled
- 3.4%
- Of scheduled flights
- Average delay when late
- 85 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,023
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 41%
- Late-arriving aircraft 30%
- Airline (crew, maintenance, cleaning) 28%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 45.6% | 91 |
| October 2025 | 54.4% | 105 |
| November 2025 | 74.2% | 94 |
| December 2025 | 66.7% | 74 |
| January 2026 | 82.4% | 58 |
| February 2026 | 73.1% | 57 |
| March 2026 | 64.7% | 86 |
| April 2026 | 75.7% | 108 |
| May 2026 | 81.3% | 107 |
| June 2026 | 80.0% | 81 |
| July 2026 | 63.4% | 80 |
| August 2026 | 65.8% | 82 |
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 |
|---|---|---|---|---|
| JetBlue Airways | 581 | 70.1% | 3.3% | 87 min |
| Republic Airways | 426 | 67.5% | 3.8% | 84 min |
| Delta Air Lines | 16 | 37.5% | 0.0% | 52 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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