Possible delays for B6 252 (MCO → BOS) as of 6:45 PM ET. It arrived on time 57.3% of the time in June-August 2026. When it was late, the average delay was 2h 12m. 2.2% of flights were cancelled. MCO has delays (RWY:Disabled Aircraft, 16 minutes to 30 minutes (increasing)).
Likely delayed
Likely delayed: MCO has delays (RWY:Disabled Aircraft, 16 minutes to 30 minutes (increasing)). Scheduled to leave at 12:28 PM local time.
Cancellation risk: Medium 2.2% of its flights were cancelled in June-August 2026; MCO has major delays.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check JetBlue for official times.
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| MCO → BOS Orlando, FL to Boston, MA | 12:28 PM → 3:37 PM | 57% |
Local times. Schedules change; check your booking.
How reliable is B6 252?
| Arrived on time (within 15 min) | 57.3% |
| Average delay when late | 132 min |
| Cancelled | 2.2% |
| Diverted | 0% |
| Flights tracked | 91 |
Best and worst days to fly B6 252
B6 252 was most reliable on Wednesdays (77% on time) and least reliable on Mondays (36%).
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Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by JetBlue to the Department of Transportation.
Other flights MCO → BOS
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the JetBlue app.
JetBlue delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is B6 252 delayed today?
MCO has delays (RWY:Disabled Aircraft, 16 minutes to 30 minutes (increasing)). Checked 6:45 PM ET. For this flight's gate and exact status, check the JetBlue app.
Is B6 252 usually on time?
B6 252 arrived within 15 minutes of schedule 57.3% of the time in June-August 2026, with an average delay of 132 minutes when late.
How often is B6 252 cancelled?
2.2% of B6 252 flights were cancelled in June-August 2026.