Is JetBlue 491 delayed today?

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No delays reported for B6 491 (BUF → LAX) as of 6:43 PM ET. It arrived on time 55.2% of the time in June-August 2026. When it was late, the average delay was 1h 43m. 3.3% of flights were cancelled. Right now there are no reported delays at BUF, LAX.

Looks on time

Next leg BUF → LAX, scheduled 8:20 PM 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.

Route and schedule

LegScheduledOn time
BUF → LAX
Buffalo, NY to Los Angeles, CA
8:20 PM → 10:39 PM55%

Local times. Schedules change; check your booking.

How reliable is B6 491?

Arrived on time (within 15 min)55.2%
Average delay when late103 min
Cancelled3.3%
Diverted2.2%
Flights tracked92

Best and worst days to fly B6 491

B6 491 was most reliable on Tuesdays (77% on time) and least reliable on Sundays (36%).

Monday46%
Tuesday77%
Wednesday58%
Thursday77%
Friday42%
Saturday46%
Sunday36%

Why it runs late

Late-arriving plane61%
Airline (crew, maintenance)37%
Air traffic system2%
Extreme weather0%

Share of delay minutes by cause, as reported by JetBlue to the Department of Transportation.

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 491 delayed today?

Right now there are no reported delays at BUF, LAX. Checked 6:43 PM ET. For this flight's gate and exact status, check the JetBlue app.

Is B6 491 usually on time?

B6 491 arrived within 15 minutes of schedule 55.2% of the time in June-August 2026, with an average delay of 103 minutes when late.

How often is B6 491 cancelled?

3.3% of B6 491 flights were cancelled in June-August 2026.

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