CMH → BWIColumbus to Baltimore

live

Direct flights from Columbus (CMH) to Baltimore (BWI): 7 nonstop departures observed each week across 1 airline. 72% of the last 18 operated flights arrived within 15 minutes of schedule. The median arrival is 6 minutes early. No cancellations were recorded across the 18 tracked flights. The nonstop covers 541 km, an estimated 1 hour 12 minutes in the air. Measured by Pro Flight Search from live flight boards at Columbus and Baltimore. Updated 18 October 2026 at 05:52 UTC.

Today, CMH → BWI

Sun 18 Oct · local times
  1. 05:40 WN4554Southwest On scheduleGate A4 ·
  2. 13:05 WN2476Southwest On scheduleGate A6 ·
  3. 19:25 WN2918Southwest Sched 19:25Departure not confirmed by the board ·

Checked CMH board 01:52 · BWI board 22:33

CMH Columbus busy · +21
BWI Baltimore busy · +17
541 km · ~1h 12m est.
dep bank 05:50–19:257x weekly
Runs mixed · 1 airline · 7x weekly · nonstop
72% on time

of the last 18 operated CMH → BWI flights arrived within 15 minutes

Median arrival delay is −6 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−6 minacross the last 18 operated legs
Flight time~1h 12mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 18

The week

scheduled departures · origin local time
06121824
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 days
Southwest AirlinesWN76% on time

Flights WN4554 varies daily · WN2421 09:55 Tu We · WN203 11:35 Mo Th Fr · WN2476 13:05 Su

History

operated legs · board outcomes
10-17WN1242dep +10 → arr+35
10-17WN4554dep +13 → arr−12
10-16WN1122arrived+147
10-16WN203dep +31 → arr+42
10-16WN4554arrived−21
10-15WN1122dep +15 → arr−5
10-15WN203dep +8 → arr−17
10-15WN4554dep +12 → arr−18
10-14WN1714dep +5 → arr−6
10-14WN2421arrived−15
10-14WN4554arrived−16
10-13CYO220arrived+29
10-13WN1714arrived−13
10-13WN2421dep −711 → arr−11
10-13WN4554arrived+29
10-12WN1122dep +20 → arr−4
10-12WN203arrived+15
10-12WN4554arrived−6

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
CMHColumbus +21 min busy 🌤 clear · N 0 kt Full CMH delay board →
BWIBaltimore +17 min busy 🌤 clear · N 0 kt Full BWI delay board →

Weather lens

Current conditions put the pressure at CMH and BWI: 38% odds of a 15+ minute delay and around +7 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Columbus to Baltimore route actually runs

Pro Flight Search records official board updates for nonstop CMH 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 — Columbus (CMH) to Baltimore (BWI) route reliability, measured from operated flights on official airport boards.

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

CMH to BWI questions

Is CMH–BWI running on time right now?

Mostly on schedule. The departure side at CMH is the weaker end, route health score 75/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on CMH–BWI?

Operators schedule morning departures around 09:55 and evening departures around 17:40 from CMH. 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 CMH to BWI?

Great-circle distance is 541 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 68–76 min gate-to-gate on this route.

How often does CMH–BWI fly?

Southwest Airlines runs the route with about 20 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.