Flight number record
B6 411
JetBlue Airways · New York to Las Vegas
- Route
- JFK → LAS
- Departs
- 06:00
- Flights
- 333
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s B6 411, check with JetBlue Airways.
B6 411 earns an A. Close to nine flights in ten arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 15 points better than the national rate of 77.3%. When something does go wrong the average delay runs about 55 minutes. That rests on 333 flights, with a median arrival 18 minutes early.
Set against the rest of the country, B6 411's record is 15 points better than the US average of 77.3%. That gap is worth roughly 150 fewer late arrivals for every thousand flights.
Key figures
On time
92.3%
Arrivals under 15 minutes late, of 324 completed flights
Avg delay
54 min
Across delayed arrivals only, not all flights
Cancelled
2.40%
National rate is 1.89%
1 hour+ late
2.8%
National rate is 8.3%
These figures cover 333 flights between September 2025 and August 2026. The median arrival is 18 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.
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Schedule
When B6 411 flies
B6 411 flies JFK to LAS without a single fixed slot. Its most common scheduled departure was 06:00, used on 151 of 333 flights, with 06:40 (79 flights) and 06:30 (52 flights) next.
- Departs 06:00151 flights45.3%
- Departs 06:4079 flights23.7%
- Departs 06:3052 flights15.6%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 06:00 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and B6 411 runs 3 points better at 92.3%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
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Against the route
B6 411 next to JFK to LAS
Every carrier on JFK to LAS combined arrived on time 78.1% of the time across 3,721 flights, so B6 411 is 14 points ahead of it. JetBlue flew 1,382 flights on the same city pair under all its flight numbers, including this one, and those ran 80.6% on time. Across its whole network JetBlue Airways managed 71.3%, which this flight beats by 21 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| B6 411thin sample | 333 | 92.3% | 54 min | 2.40% | A |
| All JetBlue Airways on JFK–LAS | 1,382 | 80.6% | 67 min | 3.33% | B− |
| All carriers on JFK–LAS | 3,721 | 78.1% | 66 min | 2.82% | B |
| JetBlue Airways, whole network | 240,615 | 71.3% | 77 min | 3.56% | C− |
Across the year
B6 411 quarter by quarter
Quarter by quarter B6 411 held fairly steady: 93.3% in Jul–Sep 2025, 91.2% in Oct–Dec 2025, 91.8% in Jan–Mar 2026, 96.4% in Apr–Jun 2026 and 87.9% in Jul–Sep 2026. A spread of 9 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.
- Jul–Sep 202530 flights93.3%
- Oct–Dec 202581 flights91.2%
- Jan–Mar 202677 flights91.8%
- Apr–Jun 202683 flights96.4%
- Jul–Sep 202662 flights87.9%
Scale runs 80% to 100%.
By weekday, B6 411 did best on Thursday at 100.0% on time and worst on Monday at 84.3%. Each day rests on about 48 flights, so a gap of 16 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late B6 411 runs when it is late
B6 411 often beats the schedule: 184 of 324 completed flights, 57%, arrived 15 minutes or more early. The 25 late arrivals split 10 under half an hour, 6 between 30 and 60 minutes, and 9 an hour or more.
- 15+ min early184 flights56.8%
- Within 15 min115 flights35.5%
- 15–29 min late10 flights3.1%
- 30–59 min late6 flights1.9%
- 1–2 hours late7 flights2.2%
- 2+ hours late2 flights0.6%
Scale runs 0% to 100%.
Share of 324 completed flights by arrival against schedule.
A late pushback is often recovered here: of 21 departures that left 15 minutes late or more, 7 still arrived on time. 11 flights left on time and still arrived late.
The worst days
Worst days for B6 411
The latest arrival of the period was on 31 October 2025, 3 hours 11 minutes behind schedule; most of its delay minutes were filed as a late-arriving aircraft. The same cause led on three of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 31 October 2025 | 3 hours 11 minutes | Late-arriving aircraft |
| 10 September 2025 | 2 hours 1 minute | Late-arriving aircraft |
| 31 December 2025 | 1 hour 53 minutes | Late-arriving aircraft |
| 29 August 2026 | 1 hour 53 minutes | Carrier |
| 25 January 2026 | 1 hour 23 minutes | National Airspace System |
Delay causes
Why B6 411 runs late
Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 1,349 reported delay minutes.
- 38%Late-arriving aircraft
- 32%Carrier
- 29%National Airspace System
- 2%Extreme weather
38% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 1,349 reported delay minutes here, that single category outweighs weather by 21 to one. The split is drawn from 1,349 delay minutes reported on B6 411.
Cancellations sit at 2.40% against a national 1.89%, which is ordinary. Diversions add another 0.30%.
Connections and routes
What a delay on this flight costs
Badly late arrivals are rare here: only 2.8% land an hour or more behind schedule, against 8.3% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.
At 2,248 miles this is transcontinental flying, and long routes get a quiet structural advantage. Scheduled block time on a flight this length carries more padding in absolute minutes, so a twenty-minute late departure often still becomes an on-time arrival. Read the on-time rate here as slightly flattering next to a short-haul route with the same operational quality.
Every one of the 333 flights under B6 411 in the data flew JFK to LAS. The number was not reused on any other city pair, which makes this a clean record of one route.
One caution: this is a thin sample. 333 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
What to do with this
Booking B6 411
For a booking, read B6 411 as 92.3% on time with 2.40% cancelled over 333 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- JFK to LAS, every carrier and departure
- LAS to JFK, the return direction
- Delta Air Lines 806 on the same route78.2%
- JetBlue Airways 511 on the same route83.0%
- JetBlue Airways 711 on the same route70.8%
- John F. Kennedy International (JFK) delay statistics
- Harry Reid International (LAS) delay statistics
- JetBlue Airways on-time record
- Every JetBlue Airways flight number with a record
- The most and least reliable flight numbers in the US
- Why the first flight of the morning is statistically safest
A flight number here means JetBlue Airways’s own number as it reports to the DOT. How the figures are computed is on the methodology page.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.