Flight number record
B6 525
JetBlue Airways · Providence to San Juan
- Route
- PVD → SJU
- Departs
- 07:00
- Flights
- 269
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s B6 525, check with JetBlue Airways.
B6 525 lands a B, 5 points better than the national rate of 77.3%. About one flight in six arrives 15 minutes late or worse, and those flights are late by about 50 minutes on average. That rests on 269 flights, with a median arrival 9 minutes early.
Set against the rest of the country, B6 525's record is 5 points better than the US average of 77.3%. That gap is worth roughly 48 fewer late arrivals for every thousand flights.
Key figures
On time
82.1%
Arrivals under 15 minutes late, of 263 completed flights
Avg delay
50 min
Across delayed arrivals only, not all flights
Cancelled
1.86%
National rate is 1.89%
1 hour+ late
4.2%
National rate is 8.3%
These figures cover 269 flights between September 2025 and August 2026. The median arrival is 9 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 525 flies
B6 525 flies PVD to SJU without a single fixed slot. Its most common scheduled departure was 07:00, used on 86 of 269 flights, with 07:30 (43 flights) and 08:20 (43 flights) next.
- Departs 07:0086 flights32.0%
- Departs 07:3043 flights16.0%
- Departs 08:2043 flights16.0%
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 07:00 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and B6 525 runs 7 points worse at 82.1%. 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 525 next to PVD to SJU
Across its whole network JetBlue Airways managed 71.3%, which this flight beats by 11 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| B6 525thin sample | 269 | 82.1% | 50 min | 1.86% | B |
| All JetBlue Airways on PVD–SJUthin sample | 269 | 82.1% | 50 min | 1.86% | B |
| All carriers on PVD–SJUthin sample | 269 | 82.1% | 50 min | 1.86% | B |
| JetBlue Airways, whole network | 240,615 | 71.3% | 77 min | 3.56% | C− |
Across the year
B6 525 quarter by quarter
Quarter by quarter B6 525 held fairly steady: 81.0% in Oct–Dec 2025, 78.3% in Jan–Mar 2026 and 85.3% 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 202523 flights—
- Oct–Dec 202584 flights81.0%
- Jan–Mar 202688 flights78.3%
- Apr–Jun 202668 flights85.3%
- Jul–Sep 20266 flights—
Scale runs 70% to 90%. Rows with fewer than 30 flights show a dash.
By weekday, B6 525 did best on Saturday at 90.7% on time and worst on Sunday at 75.0%. Each day rests on about 38 flights, so a gap of 16 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late B6 525 runs when it is late
B6 525 often beats the schedule: 107 of 263 completed flights, 41%, arrived 15 minutes or more early. The 47 late arrivals split 16 under half an hour, 20 between 30 and 60 minutes, and 11 an hour or more.
- 15+ min early107 flights40.7%
- Within 15 min109 flights41.4%
- 15–29 min late16 flights6.1%
- 30–59 min late20 flights7.6%
- 1–2 hours late8 flights3.0%
- 2+ hours late3 flights1.1%
Scale runs 0% to 100%.
Share of 263 completed flights by arrival against schedule.
7 of 39 late departures made up the time and arrived on time, 18% of them. In the other direction, 15 flights left on time yet arrived 15 minutes late or more, so that delay built up after pushback: in the air, in a holding pattern or on the ground at SJU.
The worst days
Worst days for B6 525
The latest arrival of the period was on 30 December 2025, 3 hours 41 minutes behind schedule; most of its delay minutes were filed as a late-arriving aircraft. Three of the five worst days fell in November 2025.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 30 December 2025 | 3 hours 41 minutes | Late-arriving aircraft |
| 2 November 2025 | 2 hours 20 minutes | Carrier |
| 15 November 2025 | 2 hours 6 minutes | Carrier |
| 10 November 2025 | 1 hour 54 minutes | National Airspace System |
| 13 December 2025 | 1 hour 50 minutes | Carrier |
Delay causes
Why B6 525 runs late
National Airspace System accounts for 43% of the 2,367 delay minutes carriers reported here, and the remaining four split what is left.
- 43%National Airspace System
- 43%Carrier
- 14%Late-arriving aircraft
- 1%Extreme weather
The largest share of delay minutes, 43%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 1,013 of the 2,367 delay minutes reported here. The split is drawn from 2,367 delay minutes reported on B6 525.
Cancellations sit at 1.86% against a national 1.89%, which is ordinary. Diversions add another 0.37%.
Connections and routes
What a delay on this flight costs
Badly late arrivals are rare here: only 4.2% 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 1,636 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 269 flights under B6 525 in the data flew PVD to SJU. 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. 269 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 525
For a booking, read B6 525 as 82.1% on time with 1.86% cancelled over 269 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- Luis Munoz Marin International (SJU) 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
- Late aircraft, weather, or the airline: what actually causes US flight delays
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.