Southwest AirlinesWN67% on time
Flights WN4076 varies Tu We Sa · WN784 11:55 Mo Th Fr · WN1875 17:35 Sa · WN2534 18:15 Mo Th Fr Su
live
Direct flights from Baltimore (BWI) to Grand Rapids (GRR): 7 nonstop departures observed each week across 1 airline. 67% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 9 minutes early. No cancellations were recorded across the 12 tracked flights. The nonstop covers 849 km, an estimated 1 hour 35 minutes in the air. Measured by Pro Flight Search from live flight boards at Baltimore and Grand Rapids. Updated 10 September 2026 at 19:18 UTC.
BWI
Baltimore
busy · +19
GRR
Grand Rapids
smooth · +0
849 km · ~1h 35m est.
Runs mixed · 1 airline · 7x weekly · nonstop
67% on time
of the last 12 operated BWI → GRR flights arrived within 15 minutes
Median arrival delay is −9 min. 0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−9 minacross the last 12 operated legs
Flight time~1h 35mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 12
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest Airlines
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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at GRR: 43% odds of a 15+ minute delay and around +11 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Baltimore to Grand Rapids route actually runs
Pro Flight Search records official board updates for nonstop BWI to GRR 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 — Baltimore (BWI) to Grand Rapids (GRR) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BWI-GRR
BWI to GRR questions
Is BWI–GRR running on time right now?
Smooth skies ahead. The departure side at BWI is the weaker end, route health score 87/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on BWI–GRR?
Operators schedule morning departures around 11:55 and evening departures around 17:35 from BWI. Earlier flights typically land before destination-airport delays accumulate later in the day; check the GRR delay card to confirm conditions when you'd arrive.
How long is the flight from BWI to GRR?
Great-circle distance is 849 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 90–103 min gate-to-gate on this route.
How often does BWI–GRR fly?
Southwest Airlines runs the route with about 11 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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