B6939JetBlue Airways · JFK → SJD
live · 10m ago
Route confirmed JetBlue Airways

B6939 New YorkJFK · 08:29 San José del CaboSJD

B6939 by JetBlue Airways flies from New York (JFK) to San José del Cabo (SJD) for the Sun, Oct 18 departure.

Right nowEn route to San José del Cabo · off blocks 09:02 · 33 min late
En route

en route from JFK to SJD

En routeB6939 · position estimated
JFKNew YorkSJDSan José del Cabo
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 09:02 · typical taxi-out at JFK ≈ 9 min. No receiver coverage over open ocean.

Typical gate push−5 minmedian posted departure
Cancellation0 in 10tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-18
+33 gate
10-17
−9 gate
10-16
+6 gate
10-15
−7 gate
10-12
−5 gate
10-11
+1 gate
10-10
−9 gate

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

0 cancelled · 10 operations tracked

The route today

live boards
JFKNew YorkOn-time likelyJFK delay board →
SJDSan José del CaboOn-time likelySJD delay board →
JFK→SJDevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How B6939 actually runs

Pro Flight Search has tracked every published board update for B6939 across the JFK and SJD boards: schedule changes, gate pushes and actual clocks. Usually departs ~5 min early. Based on 10 confirmed departures · 9/10 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how B6939 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-18JFK 08:29 09:02 (+33)SJD
10-17JFK 08:29 08:20 (−9)SJD
10-16JFK 08:29 08:35 (+6)SJD
10-15JFK 08:29 08:22 (−7)SJD
10-12JFK 08:29 08:24 (−5)SJD
10-11JFK 08:29 08:30 (+1)SJD
10-10JFK 08:29 08:20 (−9)SJD
10-09JFK 08:29 08:19 (−10)SJD
10-08JFK 08:29 08:23 (−6)SJD
10-05JFK 08:29 08:24 (−5)SJD

Aircraft

Recent tails: N760JB.

Board clocks recorded as JFK and SJD published them.

Planning around B6939? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — B6939 New York to San José del Cabo on-time performance, measured from the JFK and SJD airport boards.

Canonical URL
https://proflightsearch.com/flight/B6939
How we measure this →