Route
JFK → SAV
John F. Kennedy International Airport Savannah Hilton Head International Airport
717 miles
Return route SAV → JFK →
How punctual is this route?
- On-time arrivals
- 74.6%
- Less than 15 minutes late
- Cancelled
- 5.6%
- Of scheduled flights
- Average delay when late
- 81 min
- Flights arriving 15+ minutes late
- Flights tracked
- 640
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 42%
- Airline (crew, maintenance, cleaning) 35%
- Air traffic control & airport 19%
- Extreme weather 3%
- 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 | 89.4% | 47 |
| October 2025 | 79.0% | 62 |
| November 2025 | 76.8% | 71 |
| December 2025 | 70.5% | 65 |
| January 2026 | 78.3% | 27 |
| February 2026 | 63.6% | 24 |
| March 2026 | 64.3% | 57 |
| April 2026 | 81.2% | 64 |
| May 2026 | 90.5% | 42 |
| June 2026 | 77.8% | 57 |
| July 2026 | 63.3% | 62 |
| August 2026 | 58.5% | 62 |
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 | 486 | 73.4% | 6.8% | 77 min |
| Republic Airways | 154 | 78.1% | 1.9% | 97 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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