No delays reported for B6 2389 (EWR → SJU) as of 6:51 PM ET. It arrived on time 42.3% of the time in June-August 2026. When it was late, the average delay was 1h 33m. 10% of flights were cancelled. Right now there are no reported delays at EWR, SJU.
High cancellation risk
Next leg EWR → SJU, scheduled 9:55 PM local time. No delays at EWR right now. This flight number flew about 6 days a week in June-August 2026, so it may not operate today. Line up a backup option.
10% of its flights were cancelled in June-August 2026.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check JetBlue for official times.
Book a backup seat EWR → SJUThis flight is cancelled often; a refundable backup costs little
What to do now
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| EWR → SJU Newark, NJ to San Juan, PR | 9:55 PM → 1:59 AM | 42% |
Local times. Schedules change; check your booking.
How reliable is B6 2389?
| Arrived on time (within 15 min) | 42.3% |
| Average delay when late | 93 min |
| Cancelled | 10% |
| Diverted | 1.2% |
| Flights tracked | 80 |
Best and worst days to fly B6 2389
B6 2389 was most reliable on Tuesdays (57% on time) and least reliable on Saturdays (25%).
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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 EWR → SJU
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 2389 delayed today?
Right now there are no reported delays at EWR, SJU. Checked 6:51 PM ET. For this flight's gate and exact status, check the JetBlue app.
Is B6 2389 usually on time?
B6 2389 arrived within 15 minutes of schedule 42.3% of the time in June-August 2026, with an average delay of 93 minutes when late.
How often is B6 2389 cancelled?
10% of B6 2389 flights were cancelled in June-August 2026.