Southwest AirlinesWN90% on time
Flights WN2286 05:45 Mo Th Fr · WN4048 08:20 Tu We · WN2768 08:50 Sa · WN3341 14:15 Sa
live
Direct flights from Grand Rapids (GRR) to Baltimore (BWI): 6 nonstop departures observed each week across 1 airline. 90% of the last 10 operated flights arrived within 15 minutes of schedule. The median arrival is 16 minutes early. No cancellations were recorded across the 10 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 Grand Rapids and Baltimore. Updated 12 September 2026 at 00:12 UTC.
GRR
Grand Rapids
smooth · +12
BWI
Baltimore
smooth · +0
849 km · ~1h 35m est.
Runs reliable · 1 airline · 6x weekly · nonstop
90% on time
of the last 10 operated GRR → BWI flights arrived within 15 minutes
Median arrival delay is −16 min. 0 of 10 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−16 minacross the last 10 operated legs
Flight time~1h 35mestimated from route distance
Weekly departures6x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 10
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 +10 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 Grand Rapids to Baltimore route actually runs
Pro Flight Search records official board updates for nonstop GRR to BWI 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 — Grand Rapids (GRR) to Baltimore (BWI) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/GRR-BWI
GRR to BWI questions
Is GRR–BWI running on time right now?
Smooth skies ahead. The departure side at GRR is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on GRR–BWI?
Operators schedule morning departures around 05:45 from GRR. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BWI delay card to confirm conditions when you'd arrive.
How long is the flight from GRR to BWI?
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 GRR–BWI fly?
Southwest Airlines runs the route with about 10 flights a week (mon, tue, wed, thu, fri, sat). Since one carrier owns the route, a single disruption tends to ripple through the day.
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