No delays reported for B6 523 (JFK → LAX) as of 6:43 PM ET. It arrived on time 73.9% of the time in June-August 2026. When it was late, the average delay was 1h 17m. 3.3% of flights were cancelled. Right now there are no reported delays at JFK, LAX.
Looks on time
Next leg JFK → LAX, scheduled 9:38 AM local time. No delays at JFK right now.
Cancellation risk: Medium 3.3% 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.
Before you fly
Some links are affiliate links.
Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| JFK → LAX New York, NY to Los Angeles, CA | 9:38 AM → 12:45 PM | 74% |
Local times. Schedules change; check your booking.
How reliable is B6 523?
| Arrived on time (within 15 min) | 73.9% |
| Average delay when late | 77 min |
| Cancelled | 3.3% |
| Diverted | 0% |
| Flights tracked | 91 |
Best and worst days to fly B6 523
B6 523 was most reliable on Tuesdays (85% on time) and least reliable on Saturdays (45%).
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | |
| Friday | |
| Saturday | |
| Sunday |
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 JFK → LAX
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 523 delayed today?
Right now there are no reported delays at JFK, LAX. Checked 6:43 PM ET. For this flight's gate and exact status, check the JetBlue app.
Is B6 523 usually on time?
B6 523 arrived within 15 minutes of schedule 73.9% of the time in June-August 2026, with an average delay of 77 minutes when late.
How often is B6 523 cancelled?
3.3% of B6 523 flights were cancelled in June-August 2026.