Flight number record
B6 1252
JetBlue Airways · Fort Myers to White Plains
- Route
- RSW → HPN
- Departs
- 18:39
- Flights
- 264
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s B6 1252, check with JetBlue Airways.
B6 1252 sits in the middle of the pack with a C. Close to three flights in four arrive on time by the DOT's definition, 3 points worse than the national rate of 77.3%. The late ones land a little over an hour behind schedule. That rests on 264 flights, with a median arrival 5 minutes early.
Key figures
On time
74.3%
Arrivals under 15 minutes late, of 253 completed flights
Avg delay
76 min
Across delayed arrivals only, not all flights
Cancelled
1.89%
National rate is 1.89%
1 hour+ late
10.3%
National rate is 8.3%
These figures cover 264 flights between September 2025 and August 2026. Beyond the headline rate, 10.3% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Schedule
When B6 1252 flies
B6 1252 flies RSW to HPN without a single fixed slot. Its most common scheduled departure was 18:39, used on 37 of 264 flights, with 17:00 (33 flights) and 17:07 (28 flights) next.
- Departs 18:3937 flights14.0%
- Departs 17:0033 flights12.5%
- Departs 17:0728 flights10.6%
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 18:39 departure sits in the 5pm–8pm window. Across every US flight scheduled in that window the on-time rate is 68.0%, and B6 1252 runs 6 points better at 74.3%. By that time of day most aircraft have flown several legs already, and whatever went wrong earlier is still in the schedule.
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Against the route
B6 1252 next to RSW to HPN
Every carrier on RSW to HPN combined arrived on time 80.4% of the time across 567 flights, so B6 1252 is 6 points behind it. Across its whole network JetBlue Airways managed 71.3%, which this flight beats by 3 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| B6 1252thin sample | 264 | 74.3% | 76 min | 1.89% | C |
| All JetBlue Airways on RSW–HPN | 567 | 80.4% | 70 min | 1.41% | B |
| All carriers on RSW–HPN | 567 | 80.4% | 70 min | 1.41% | B |
| JetBlue Airways, whole network | 240,615 | 71.3% | 77 min | 3.56% | C− |
Across the year
B6 1252 quarter by quarter
Quarter by quarter B6 1252 held fairly steady: 74.1% in Oct–Dec 2025, 67.9% in Jan–Mar 2026 and 76.3% in Apr–Jun 2026. A spread of 8 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.
- Jul–Sep 202529 flights—
- Oct–Dec 202584 flights74.1%
- Jan–Mar 202690 flights67.9%
- Apr–Jun 202661 flights76.3%
Scale runs 60% to 80%. Rows with fewer than 30 flights show a dash.
By weekday, B6 1252 did best on Friday at 81.6% on time and worst on Sunday at 69.4%. Each day rests on about 38 flights, so a gap of 12 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late B6 1252 runs when it is late
B6 1252 often beats the schedule: 65 of 253 completed flights, 26%, arrived 15 minutes or more early. The 65 late arrivals split 18 under half an hour, 21 between 30 and 60 minutes, and 26 an hour or more.
- 15+ min early65 flights25.7%
- Within 15 min123 flights48.6%
- 15–29 min late18 flights7.1%
- 30–59 min late21 flights8.3%
- 1–2 hours late11 flights4.3%
- 2+ hours late15 flights5.9%
Scale runs 0% to 100%.
Share of 253 completed flights by arrival against schedule.
Time lost at the gate mostly stays lost. Of 56 departures that left 15 minutes late or more, only 6 made it up before arrival. 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 HPN.
The worst days
Worst days for B6 1252
The latest arrival of the period was on 14 February 2026, 4 hours 29 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). Three of the five worst days fell in January 2026.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 14 February 2026 | 4 hours 29 minutes | Carrier |
| 5 January 2026 | 4 hours 11 minutes | Late-arriving aircraft |
| 7 January 2026 | 4 hours 8 minutes | Late-arriving aircraft |
| 17 January 2026 | 3 hours 47 minutes | Carrier |
| 8 November 2025 | 3 hours 23 minutes | National Airspace System |
Delay causes
Why B6 1252 runs late
Late-arriving aircraft accounts for 49% of the 4,967 delay minutes carriers reported here, and the remaining four split what is left.
- 49%Late-arriving aircraft
- 32%Carrier
- 17%National Airspace System
- 1%Extreme weather
49% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 4,967 reported delay minutes here, that single category outweighs weather by 39 to one. The split is drawn from 4,967 delay minutes reported on B6 1252.
Cancellations sit at 1.89% against a national 1.89%, which is ordinary. Diversions add another 2.27%.
Connections and routes
What a delay on this flight costs
10.3% of arrivals land a full hour or more behind schedule, against 8.3% nationally. Ninety minutes is the honest minimum for a connection here, and two hours if the onward flight is on a separate ticket.
The 1,102 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.
Every one of the 264 flights under B6 1252 in the data flew RSW to HPN. 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. 264 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 1252
For a booking, B6 1252 is one of the weaker ways to fly RSW to HPN: 6 points below the route as a whole. If the schedule allows, compare it with the other departures listed on the route page before settling on this one.
Related
Where to go next
- Southwest Florida International (RSW) 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.