Flight number record

B6 411

JetBlue Airways · New York to Las Vegas

Route: JFK → LAS
Departs: 06:00
Flights: 333
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s B6 411, check with JetBlue Airways.

B6 411 earns an A. Nearly every flight arrives inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 16 points better than the national rate of 77.6%. When something does go wrong the average delay runs about 50 minutes. That rests on 333 flights, with a median arrival 17 minutes early.

Set against the rest of the country, B6 411's record is 16 points better than the US average of 77.6%. That gap is worth roughly 163 fewer late arrivals for every thousand flights.

On time

93.9%

Arrivals under 15 minutes late, of 327 completed flights

Avg delay

51 min

Across delayed arrivals only, not all flights

Cancelled

1.50%

National rate is 1.81%

1 hour+ late

1.8%

National rate is 8.1%

These figures cover 333 flights between July 2025 and June 2026. The median arrival is 17 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.

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 06:30 (105 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.

Departs 06:00151 flights45.3%
Departs 06:30105 flights31.5%

Scale runs 0% to 100%. Rows with fewer than 30 flights show a dash.

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 5 points better at 93.9%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.

Against the route

B6 411 next to JFK to LAS

Every carrier on JFK to LAS combined arrived on time 79.9% of the time across 3,714 flights, so B6 411 is 14 points ahead of it. JetBlue flew 1,375 flights on the same city pair under all its flight numbers, including this one, and those ran 82.4% on time. Across its whole network JetBlue Airways managed 72.7%, which this flight beats by 21 points.

B6 411 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
B6 411thin sample	333	93.9%	51 min	1.50%	A
All JetBlue Airways on JFK–LAS	1,375	82.4%	65 min	2.25%	B
All carriers on JFK–LAS	3,714	79.9%	64 min	2.18%	B
JetBlue Airways, whole network	234,468	72.7%	76 min	2.56%	C

Across the year

B6 411 quarter by quarter

Quarter by quarter B6 411 held fairly steady: 95.6% in Jul–Sep 2025, 91.2% in Oct–Dec 2025, 91.8% in Jan–Mar 2026 and 96.4% in Apr–Jun 2026. A spread of 5 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.

Jul–Sep 202592 flights95.6%
Oct–Dec 202581 flights91.2%
Jan–Mar 202677 flights91.8%
Apr–Jun 202683 flights96.4%

Scale runs 85% to 100%. Rows with fewer than 30 flights show a dash.

By weekday, B6 411 did best on Tuesday at 100.0% on time and worst on Monday at 88.0%. Each day rests on about 48 flights, so a gap of 12 points is worth noticing but could still narrow in another year.

Delay causes

Why B6 411 runs late

One category carries most of the weight here. Late-arriving aircraft accounts for 46% of the 1,009 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.

Late-arriving aircraft
46%
National Airspace System
29%
Carrier
22%
Extreme weather
2%

46% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. That is a cascade, and cascades start small and grow through the day. Across 1,009 reported delay minutes here, that single category outweighs weather by 20 to one. It is the strongest argument for booking the first departure of the morning, when the aircraft has been sitting at the gate overnight with nothing to inherit. The split is drawn from 1,009 delay minutes reported on B6 411.

Cancellations sit at 1.50% against a national 1.81%, 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 1.8% land an hour or more behind schedule, against 8.1% 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 93.9% on time with 1.50% cancelled over 333 flights. Those are rates from the past twelve months, not a forecast for any particular day.

Where to go next

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, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.

Key figures