Flight Reliability
B6 842 · JetBlue Airways
Savannah → New York (SAV–JFK)
53
A Little Dicey
WanderNerd Reliability Score
- 80%
- Arrive within 15 minutes
- 18 min
- Average arrival delay
- 7.8%
- Cancelled
- 11 min early
- Median arrival delay
Based on 77 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
B6 842 departing between 9 AM–12 PM arrived on time 85% of the time, versus 69% between 12–3 PM.
Sunday scaries are real for this one.
B6 842 arrived on time 100% of the time on Fridays and just 60% on Sundays. That gap is worth planning around.
Better than the JetBlue Airways network average.
B6 842 arrived on time 80% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon83%(12 flights)
- Tue—(8 flights)
- Wed—(8 flights)
- Thu83%(12 flights)
- Fri100%(11 flights)
- Sat70%(10 flights)
- Sun60%(10 flights)
- 9 AM–12 PM85%(33 flights)
- 12–3 PM69%(16 flights)
- 6–9 PM82%(22 flights)
80%
Jan
Nov 82% → Jan 80% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 82% | 27 |
| December 2025 | 69% | 16 |
| January 2026 | 80% | 15 |
- Departures on time
- 75%
- Diverted
- 0%
- Flights flown
- 71
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 77 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.