Flight Reliability
B6 142 · JetBlue Airways
Savannah → New York (SAV–JFK)93% of its flights flew this route. The rest (PBI–BDL) are included in these numbers.
- 85%
- Arrive within 15 minutes
- 0 min
- Average arrival delay
- 0.5%
- Cancelled
- 9 min early
- Median arrival delay
Based on 196 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
B6 142 departing between 9 AM–12 PM arrived on time 90% of the time, versus 67% between 3–6 PM.
Thursdays have been rough.
B6 142 arrived on time 93% of the time on Saturdays and just 78% on Thursdays. That gap is worth planning around.
Better than the JetBlue Airways network average.
B6 142 arrived on time 85% of the time, versus 73% across the JetBlue Airways network.
Ticking up lately.
B6 142 arrived on time 87% of the time over the last three months in the data, compared with 82% in the three months before that.
The breakdown
- Mon81%(31 flights)
- Tue79%(24 flights)
- Wed83%(23 flights)
- Thu78%(27 flights)
- Fri90%(30 flights)
- Sat93%(28 flights)
- Sun88%(32 flights)
- 6–9 AM90%(10 flights)
- 9 AM–12 PM90%(115 flights)
- 12–3 PM77%(56 flights)
- 3–6 PM67%(12 flights)
- 6–9 PM—(2 flights)
Jun 83% → May 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 83% | 29 |
| July 2025 | 81% | 31 |
| August 2025 | 94% | 31 |
| September 2025 | 91% | 22 |
| October 2025 | 63% | 27 |
| November 2025 | 70% | 10 |
| April 2026 | 92% | 12 |
| May 2026 | 100% | 31 |
- Departures on time
- 81%
- Diverted
- 0%
- Flights flown
- 195
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 196 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.