No delays reported for B6 1901 (BUF → JFK) as of 6:46 PM ET. It arrived on time 70.8% of the time in June-August 2026. When it was late, the average delay was 2h 2m. 3.3% of flights were cancelled. Right now there are no reported delays at BUF, JFK.
Looks on time
Next leg BUF → JFK, scheduled 9:15 AM local time. No delays at BUF 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 |
|---|---|---|
| BUF → JFK Buffalo, NY to New York, NY | 9:15 AM → 10:42 AM | 71% |
Local times. Schedules change; check your booking.
How reliable is B6 1901?
| Arrived on time (within 15 min) | 70.8% |
| Average delay when late | 122 min |
| Cancelled | 3.3% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly B6 1901
B6 1901 was most reliable on Thursdays (92% on time) and least reliable on Mondays (50%).
| 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 BUF → JFK
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 1901 delayed today?
Right now there are no reported delays at BUF, JFK. Checked 6:46 PM ET. For this flight's gate and exact status, check the JetBlue app.
Is B6 1901 usually on time?
B6 1901 arrived within 15 minutes of schedule 70.8% of the time in June-August 2026, with an average delay of 122 minutes when late.
How often is B6 1901 cancelled?
3.3% of B6 1901 flights were cancelled in June-August 2026.