B61577JetBlue Airways · BOS → LAS
live · 7m ago
Route confirmed JetBlue Airways

B61577 BostonBOS · 07:05 Las VegasLAS · 10:00

B61577 by JetBlue Airways flies from Boston (BOS) to Las Vegas (LAS) for the Thu, Sep 10 departure.

Right nowExpected in Las Vegas · today
09:57

arrival expected at LAS · 3 min early

Typical gate push+0 minmedian posted departure
Typical arrival−3 minmedian over 2 operations
Wins back in air~3 minmedian gate push vs arrival · how planes make up time →

The route today

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

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
44%Chance of 15+ min delay
2.0%Chance of cancellation
+8 minAvg hub delay right now

Conditions at BOS and LAS 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 Las Vegas flights today

same route · JetBlue Airways
B61177departs 08:15
B6177departs 18:05
B6777departs 19:59

If B61577 is cancelled, these are the other JetBlue Airways nonstop flights from Boston to Las Vegas 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 B61577 actually runs

Pro Flight Search has tracked every published board update for B61577 across the BOS and LAS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +0 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how B61577 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
09-10BOS 07:05 (+0)LAS 10:00 09:57 (−3)
09-09BOS 07:05 (+0)LAS 09:35 09:26 (−9)

Board clocks recorded as BOS and LAS published them.

Planning around B61577? 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 — B61577 Boston to Las Vegas on-time performance, measured from the BOS and LAS airport boards.

Canonical URL
https://proflightsearch.com/flight/B61577
How we measure this →