B61578JetBlue Airways · LAS → BOS
live · 7m ago
Route confirmed JetBlue Airways

B61578 Las VegasLAS · 10:28 BostonBOS · 18:35

B61578 by JetBlue Airways flies from Las Vegas (LAS) to Boston (BOS) for the Sat, Oct 31 departure.

Right nowScheduled · gate D4
10:28

departs LAS · on schedule

The route today

live boards
LASLas VegasOn-time likelyLAS delay board →
BOSBostonOn-time likelyBOS delay board →
LAS→BOSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
43%Chance of 15+ min delay
2.5%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at LAS and BOS are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow on this route

Forecast

Las Vegas to Boston with JetBlue Airways · Sun 1 Nov, local date

Outlook: about usual
Chance a departure is cancelled
1.1%0.9× usual
Chance a departure leaves 60+ min late
17%1.1× usual

Forecast weather: 83% chance of rain at Las Vegas

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 3 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 Las Vegas to Boston flights today

same route · JetBlue Airways
B61178departs 12:47
B6778departs 20:44
B6777departs 23:40
B6178departs 23:59

If B61578 is cancelled, these are the other JetBlue Airways nonstop flights from Las Vegas to Boston on the same day, with scheduled departure times in LAS local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How B61578 actually runs

Pro Flight Search has tracked every published board update for B61578 across the LAS and BOS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed +56 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how B61578 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
10-31LAS 10:28BOS 18:35 19:31 (+56)
10-30LAS 10:28 (+0)BOS 18:35 19:31 (+56)

Board clocks recorded as LAS and BOS published them.

Planning around B61578? 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: B61578 Las Vegas to Boston on-time performance, measured from the LAS and BOS airport boards.

Canonical URL
https://proflightsearch.com/flight/B61578
How we measure this →