SAV to BOS flight delays & on-time performance
Nonstop flights from Savannah Hilton Head International Airport to Boston Logan International Airport · 901 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at SAV or BOS right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Savannah (SAV) to Boston (BOS) arrived on time 70% of the time in Aug 2025 – Jul 2026, worse than the 78% national average.
- 2.9% were cancelled, and 13% arrived an hour or more late.
- JetBlue was the most punctual airline here (71% on time); Republic Airways was the least (68%).
- Departures scheduled around 10am did best (85% on time); around 4pm did worst (26%).
- Saturday was the most reliable day to fly (79% on time) and Sunday the least (61%).
- The largest source of delay minutes was air traffic control & airport congestion (43%).
Which airline is most on time from SAV to BOS?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| Allegiant Air | 100% | 0.0% | 0 min | 0.0% | 9 |
| JetBlue | 71% | 2.7% | 26 min | 11.8% | 594 |
| Republic AirwaysRegional airline operating flights for American Eagle, Delta Connection and United Express. | 68% | 3.3% | 26 min | 14.6% | 418 |
| Delta Air Lines | 48% | 0.0% | 31 min | 13.0% | 23 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 6am100%22 flights
- 9am81%68 flights
- 10am85%50 flights
- 11am72%109 flights
- 12pm72%107 flights
- 1pm74%95 flights
- 2pm70%106 flights
- 3pm62%225 flights
- 4pm26%53 flights
- 5pm75%40 flights
- 6pm77%39 flights
- 7pm71%21 flights
- 8pm77%71 flights
- 9pm30%21 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday69%4.1% cancelled
- Tuesday67%4.1% cancelled
- Wednesday72%1.6% cancelled
- Thursday71%2.8% cancelled
- Friday70%0.0% cancelled
- Saturday79%4.0% cancelled
- Sunday61%3.2% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Air traffic control & airport congestion43%
- Late-arriving aircraft28%
- Airline (crew, maintenance, cleaning, fueling)26%
- Extreme weather2%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Airline (crew, maintenance, cleaning, fueling)63%
- Extreme weather27%
- Air traffic control & airport congestion10%
- Security0%
SAV to BOS: common questions
- How often are SAV to BOS flights on time?
- 70% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Savannah to Boston cancelled?
- 2.9% of scheduled flights were cancelled (30 of 1,044).
- How long are typical delays?
- Across all flights the average arrival delay was 26 min (early arrivals count as zero). Flights that were late arrived 81 min behind schedule on average, and 12.8% of flights were an hour or more late.
- How long is taxi time at SAV?
- Flights on this route spent 17 min taxiing from the gate to takeoff on average.
Related routes
Return trip: BOS to SAV — 81% on time
More flights from Savannah
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: SAV → BOS, nonstop flights by US airlines that report to the DOT. How we calculate this.