Is JetBlue 778 delayed today?

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No delays reported for B6 778 (LAS → BOS) as of 6:45 PM ET. It arrived on time 75% of the time in June-August 2026. When it was late, the average delay was 3h 16m. 4.3% of flights were cancelled. Right now there are no reported delays at LAS, BOS.

Looks on time

Next leg LAS → BOS, scheduled 8:50 PM local time. No delays at LAS right now.

Cancellation risk: Medium 4.3% 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
LAS → BOS
Las Vegas, NV to Boston, MA
8:50 PM → 5:00 AM75%

Local times. Schedules change; check your booking.

How reliable is B6 778?

Arrived on time (within 15 min)75%
Average delay when late196 min
Cancelled4.3%
Diverted0%
Flights tracked92

Best and worst days to fly B6 778

B6 778 was most reliable on Sundays (92% on time) and least reliable on Saturdays (67%).

Monday75%
Tuesday69%
Wednesday77%
Thursday69%
Friday77%
Saturday67%
Sunday92%

Why it runs late

Late-arriving plane23%
Airline (crew, maintenance)68%
Air traffic system6%
Extreme weather3%

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

Other flights LAS → 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 778 delayed today?

Right now there are no reported delays at LAS, BOS. Checked 6:45 PM ET. For this flight's gate and exact status, check the JetBlue app.

Is B6 778 usually on time?

B6 778 arrived within 15 minutes of schedule 75% of the time in June-August 2026, with an average delay of 196 minutes when late.

How often is B6 778 cancelled?

4.3% of B6 778 flights were cancelled in June-August 2026.

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