Flight Reliability
B6 348 · JetBlue Airways
Las Vegas → New York (LAS–JFK)
60
A Little Dicey
WanderNerd Reliability Score
- 71%
- Arrive within 15 minutes
- 13 min
- Average arrival delay
- 2.8%
- Cancelled
- 4 min early
- Median arrival delay
Based on 317 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
B6 348 arrived on time 79% of the time on Tuesdays and just 55% on Sundays. That gap is worth planning around.
Lagging the LAS–JFK route.
B6 348 arrived on time 71% of the time, versus 80% across the LAS–JFK route.
Recent months have been rougher.
B6 348 arrived on time 68% of the time over the last three months in the data, compared with 77% in the three months before that.
The breakdown
- Mon75%(47 flights)
- Tue79%(43 flights)
- Wed78%(45 flights)
- Thu66%(47 flights)
- Fri70%(46 flights)
- Sat79%(28 flights)
- Sun55%(47 flights)
- 12–3 PM71%(299 flights)
- 3–6 PM—(4 flights)
83%
May
Jun 57% → May 83% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 57% | 23 |
| July 2025 | 60% | 25 |
| August 2025 | 76% | 25 |
| September 2025 | 63% | 24 |
| October 2025 | 72% | 25 |
| November 2025 | 89% | 26 |
| December 2025 | 76% | 29 |
| January 2026 | 91% | 22 |
| February 2026 | 64% | 14 |
| March 2026 | 42% | 31 |
| April 2026 | 80% | 30 |
| May 2026 | 83% | 29 |
- Departures on time
- 71%
- Diverted
- 1.6%
- Flights flown
- 303
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 317 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.