Boston, MA → New York, NY flight delays
BOS → LGA · all airlines · 642 flights · April 2026 · source: US BTS
This route is delayed
21%of the time, by +70 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
79%
Delayed 3h+
0.6%
Cancelled
0.5%
Avg when late
+70m
Best & worst day to fly
Most on-time
Monday
delayed 4%
Worst
Sunday
delayed 43%
Frequently asked
How often is the Boston, MA to New York, NY flight delayed?
About 21% of BOS → LGA flights arrive late (15+ minutes), by an average of 70 minutes when they do, based on 642 flights in April 2026.
What is the best day to fly BOS → LGA?
Monday is the most on-time (delayed 4%), while Sunday is the worst (delayed 43%).
Airport overviews