BOS → MKEBoston to Milwaukee

live

Direct flights from Boston (BOS) to Milwaukee (MKE): 14 nonstop departures observed each week across 2 airlines. 100% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 7 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 1,381 km, an estimated 2 hours 16 minutes in the air. Measured by Pro Flight Search from live flight boards at Boston and Milwaukee. Updated 13 September 2026 at 21:58 UTC.

BOS Boston heavy · +49
MKE Milwaukee smooth · +0
1,381 km · ~2h 16m est.
dep bank 07:10–16:2014x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
100% on time

of the last 7 operated BOS → MKE flights arrived within 15 minutes

Median arrival delay is −7 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−7 minacross the last 7 operated legs
Flight time~2h 16mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesJetBlue Airways

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Delta Air LinesDL

Flights DL5614 varies Mo Tu We Th Fr Sa · DL5619 varies Mo Tu We Th Fr Su

JetBlue AirwaysB6

Flights B62229 07:10 daily

History

operated legs · board outcomes
09-13B62229dep +0 → arr−7
09-13DL5619dep +75 → arr+6
09-12B62229arrived−1
09-12DL5614dep −5 → arr−24
09-11B62229arrived−22
09-11DL5614dep −5 → arr−12
09-11DL5619dep +20 → arr+7

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
BOSBoston +49 min heavy Full BOS delay board →
MKEMilwaukee +0 min smooth Full MKE delay board →

Weather lens

Current conditions put the pressure at BOS and MKE: 45% odds of a 15+ minute delay, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Boston to Milwaukee route actually runs

Pro Flight Search records official board updates for nonstop BOS to MKE flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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 — Boston (BOS) to Milwaukee (MKE) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/BOS-MKE
How we measure this →

BOS to MKE questions

Is BOS–MKE running on time right now?

Some delays possible. The departure side at BOS is the weaker end, route health score 67/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from BOS to MKE?

Great-circle distance is 1,381 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 127–148 min gate-to-gate on this route.

How often does BOS–MKE fly?

2 carriers operate this route, around 19 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at BOS and arrival-side delay at MKE, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.