Flight number record

B6 592

JetBlue Airways · Tampa to Boston

Route: TPA → BOS
Departs: 11:46
Flights: 274
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s B6 592, check with JetBlue Airways.

B6 592 draws a D−. About one flight in three arrives at least 15 minutes late, and the typical late arrival is a little over an hour behind schedule. Build slack into anything you connect to. That rests on 274 flights, with a median arrival 2 minutes late.

The national on-time rate over the same period is 77.6%, so B6 592 runs 13 points behind the country as a whole. Across a thousand flights that is about 132 extra late arrivals.

On time

64.4%

Arrivals under 15 minutes late, of 264 completed flights

Avg delay

71 min

Across delayed arrivals only, not all flights

Cancelled

3.65%

National rate is 1.81%

1 hour+ late

18.6%

National rate is 8.1%

These figures cover 274 flights between July 2025 and June 2026. Beyond the headline rate, 18.6% of arrivals land a full hour or more behind schedule. That is the number that wrecks a connection, and it is not visible in an on-time percentage alone.

Schedule

When B6 592 flies

B6 592 flies TPA to BOS without a single fixed slot. Its most common scheduled departure was 11:46, used on 32 of 274 flights. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.

Departs 11:4632 flights11.7%

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 11:46 departure sits in the 11am–2pm window. Across every US flight scheduled in that window the on-time rate is 78.8%, and B6 592 runs 14 points worse at 64.4%. Midday slots inherit some of the morning's delays without yet carrying the full weight of the evening's.

Against the route

B6 592 next to TPA to BOS

Every carrier on TPA to BOS combined arrived on time 74.2% of the time across 2,825 flights, so B6 592 is 10 points behind it. JetBlue flew 1,580 flights on the same city pair under all its flight numbers, including this one, and those ran 73.4% on time. Across its whole network JetBlue Airways managed 72.7%, which this flight trails by 8 points.

B6 592 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
B6 592thin sample	274	64.4%	71 min	3.65%	D−
All JetBlue Airways on TPA–BOS	1,580	73.4%	74 min	2.85%	C
All carriers on TPA–BOS	2,825	74.2%	77 min	2.55%	C
JetBlue Airways, whole network	234,468	72.7%	76 min	2.56%	C

Across the year

B6 592 quarter by quarter

Quarter by quarter B6 592 held fairly steady: 60.9% in Jul–Sep 2025, 63.6% in Oct–Dec 2025, 67.5% in Jan–Mar 2026 and 64.5% in Apr–Jun 2026. A spread of 7 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.

Jul–Sep 202564 flights60.9%
Oct–Dec 202548 flights63.6%
Jan–Mar 202685 flights67.5%
Apr–Jun 202677 flights64.5%

Scale runs 50% to 75%. Rows with fewer than 30 flights show a dash.

By weekday, B6 592 did best on Wednesday at 75.0% on time and worst on Thursday at 53.7%. Each day rests on about 39 flights, so a gap of 21 points is worth noticing but could still narrow in another year.

Delay causes

Why B6 592 runs late

One category carries most of the weight here. National Airspace System accounts for 48% of the 6,671 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.

National Airspace System
48%
Late-arriving aircraft
39%
Carrier
12%
Extreme weather
1%

39% 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 6,671 reported delay minutes here, that single category outweighs weather by 35 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 6,671 delay minutes reported on B6 592.

Cancellations run at 3.65%, against 1.81% nationally. That is roughly one flight in 25 cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.

Connections and routes

What a delay on this flight costs

For anyone connecting, the number to weigh is not the on-time rate but the tail behind it. 18.6% of arrivals land a full hour or more behind schedule, against 8.1% nationally. A 45-minute layover does not survive that, and no amount of walking quickly changes it. Ninety minutes is the honest minimum here, and two hours if the onward flight is on a separate ticket.

The 1,185 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty. It is also long enough that the aircraft usually flies three or four legs a day rather than six, which slows how fast delay compounds.

The same number turns up on one other city pair in the data, including AUS to BOS (49), but none flew often enough under B6 592 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to TPA to BOS only.

One caution: this is a thin sample. 274 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 592

For a booking, the cancellation rate is the figure to plan around on B6 592: 3.65% of its 274 scheduled flights did not operate. A late arrival costs a little over an hour, but a cancellation costs the day, so leave a later option open.

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