Flight Reliability
B6 178 · JetBlue Airways
Las Vegas → Boston (LAS–BOS)
89
Pretty Reliable
WanderNerd Reliability Score
- 85%
- Arrive within 15 minutes
- 2 min early
- Average arrival delay
- 0.8%
- Cancelled
- 16 min early
- Median arrival delay
Based on 130 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
B6 178 arrived on time 91% of the time on Tuesdays and just 75% on Mondays. That gap is worth planning around.
Better than the LAS–BOS route average.
B6 178 arrived on time 85% of the time, versus 76% across the LAS–BOS route.
Better than the JetBlue Airways network average.
B6 178 arrived on time 85% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon75%(20 flights)
- Tue91%(22 flights)
- Wed91%(22 flights)
- Thu79%(19 flights)
- Fri89%(18 flights)
- Sat—(9 flights)
- Sun79%(19 flights)
- 6–9 AM—(1 flights)
- 12–3 PM84%(127 flights)
- 3–6 PM—(1 flights)
85%
May
Nov 84% → May 85% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 84% | 25 |
| December 2025 | 94% | 16 |
| January 2026 | 86% | 21 |
| February 2026 | 100% | 10 |
| April 2026 | 80% | 30 |
| May 2026 | 85% | 20 |
- Departures on time
- 88%
- Diverted
- 0%
- Flights flown
- 129
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 130 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.