YUL → BOSMontréal to Boston

live

Direct flights from Montréal (YUL) to Boston (BOS): 34 nonstop departures observed each week across 1 airline. 93% of the last 15 tracked flights arrived within 15 minutes of schedule. The median arrival is 7 minutes early. No cancellations were recorded across the 20 tracked flights. The nonstop covers 409 km, an estimated 1 hour 1 minutes in the air. Measured by Pro Flight Search from live flight boards at Montréal and Boston. Updated 5 November 2026 at 23:03 UTC.

Today, YUL → BOS

Thu 5 Nov · local times
  1. 08:20 AC8604Air Canada Left 08:43 +23 Landed 09:48
  2. 13:25 AC8608Air Canada Left 13:39 +14 Landed 14:57 +4
  3. 17:30 AC8610Air Canada Est. 17:30Departure not confirmed by the board BOS est. 18:46sched 19:02

Checked YUL board 15:18 · BOS board 18:03

YUL Montréal smooth · +0
BOS Boston smooth · +0
409 km · ~1h 01m est.
dep bank 08:35–20:0034x weekly
Runs reliable · 1 airline · 34x weekly · nonstop
93% on time

of the last 15 tracked YUL → BOS flights arrived within 15 minutes

Median arrival delay is −7 min. 0 of 20 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−7 minacross the last 15 arrivals
Flight time~1h 01mestimated from route distance
Weekly departures34x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 20

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air Canada

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
Air CanadaAC93% on time

Flights AC748 varies Mo Tu We Th Sa · AC8604 08:35 Mo Tu We Th Fr Su · AC750 13:15 Th Fr · AC8608 13:25 daily

History

operated legs · board outcomes
11-05AC8604dep +23 → arr+0
11-05AC8608dep +14 → arr+4
11-04AC748dep +12 → arr−19
11-04AC8608dep +17 → arr−7
11-04AC8610dep +17 → arr−9
11-04AC8612dep +19 → arr−7
11-04DL8838departed+0
11-03AC748dep +15 → arr−19
11-03AC8608dep +16 → arr−7
11-03AC8610dep +25 → arr−8
11-03AC8612dep +12 → arr−17
11-02AC748dep +16 → arr−14
11-02AC8608departed+5
11-02AC8610dep +25 → arr−16
11-02AC8612departed+15
11-01AC8604departed+37
11-01AC8608dep +21 → arr−6
11-01AC8610dep +131 → arr+95
11-01AC8612departed+43
10-31AC8608arrived−4

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
YULMontréal +0 min smooth 🌤 scattered clouds · SSW 10 kt Full YUL delay board →
BOSBoston +0 min smooth 🌤 mostly cloudy · SSW 13 kt Full BOS delay board →

Weather lens

Conditions are tightest at YUL and BOS: a 39% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +5 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Montréal to Boston route actually runs

Pro Flight Search records official board updates for nonstop YUL to BOS 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: Montréal (YUL) to Boston (BOS) route reliability, measured from operated flights on official airport boards.

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

YUL to BOS questions

Is YUL–BOS running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on YUL–BOS?

Operators schedule morning departures around 08:35 and evening departures around 17:30 from YUL. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BOS delay card to confirm conditions when you'd arrive.

How long is the flight from YUL to BOS?

Great-circle distance is 409 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 59–65 min gate-to-gate on this route.

How often does YUL–BOS fly?

Air Canada runs the route with about 34 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.