Flight Reliability
B6 948 · JetBlue Airways
Las Vegas → New York (LAS–JFK)
60
A Little Dicey
WanderNerd Reliability Score
- 70%
- Arrive within 15 minutes
- 21 min
- Average arrival delay
- 3.2%
- Cancelled
- 7 min early
- Median arrival delay
Based on 344 historical flights. Data through May 2026.
What the data says
Thursdays have been rough.
B6 948 arrived on time 83% of the time on Wednesdays and just 63% on Thursdays. That gap is worth planning around.
Lagging the LAS–JFK route.
B6 948 arrived on time 70% of the time, versus 80% across the LAS–JFK route.
A bit behind the JetBlue Airways network.
B6 948 arrived on time 70% of the time, versus 73% across the JetBlue Airways network.
Keep a backup plan handy.
B6 948 was cancelled 3.2% of the time. Typical for U.S. flights is around 1–2%.
The breakdown
- Mon70%(46 flights)
- Tue68%(47 flights)
- Wed83%(46 flights)
- Thu63%(48 flights)
- Fri68%(47 flights)
- Sat71%(51 flights)
- Sun69%(48 flights)
81%
May
Jun 70% → May 81% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 70% | 27 |
| July 2025 | 46% | 28 |
| August 2025 | 77% | 31 |
| September 2025 | 73% | 30 |
| October 2025 | 71% | 31 |
| November 2025 | 79% | 29 |
| December 2025 | 69% | 13 |
| January 2026 | 72% | 29 |
| February 2026 | 76% | 25 |
| March 2026 | 53% | 30 |
| April 2026 | 69% | 29 |
| May 2026 | 81% | 31 |
- Departures on time
- 67%
- Diverted
- 0%
- Flights flown
- 333
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 344 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.