B6319JetBlue Airways · BOS → SAN
live · 11m ago
Route confirmed JetBlue Airways

B6319 BostonBOS · 15:35 San DiegoSAN · 18:46

B6319 by JetBlue Airways flies from Boston (BOS) to San Diego (SAN) for the Mon, Oct 19 departure.

Right nowExpected · gate C29
16:23

departs BOS · 48 min late

Typical arrival−7 minmedian over 1 operations

The route today

live boards
BOSBostonOn-time likelyBOS delay board →
SANSan DiegoOn-time likelySAN delay board →
BOS→SANevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
56%Chance of 15+ min delay
3.0%Chance of cancellation
+19 minAvg hub delay right now

Conditions at BOS and SAN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

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.

Other Boston to San Diego flights today

same route · JetBlue Airways
B6619departs 07:00
B6219departs 09:26

If B6319 is cancelled, these are the other JetBlue Airways nonstop flights from Boston to San Diego on the same day, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How B6319 actually runs

Pro Flight Search has tracked every published board update for B6319 across the BOS and SAN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed -7 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how B6319 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-18BOS 16:00SAN 19:13 19:06 (−7)

Board clocks recorded as BOS and SAN published them.

Planning around B6319? 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 — B6319 Boston to San Diego on-time performance, measured from the BOS and SAN airport boards.

Canonical URL
https://proflightsearch.com/flight/B6319
How we measure this →