🇺🇸 CHS
Charleston
473 mi
BWI 🇺🇸
Baltimore

Charleston to Baltimore Flights

Charleston International Airport Baltimore/Washington International Thurgood Marshall Airport 1 airline

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The Charleston to Baltimore route connects Charleston International Airport (CHS) in US with Baltimore/Washington International Thurgood Marshall Airport (BWI) in US. This short-haul flight covers approximately 473 miles (761 km) with a typical flight time of 1h 15m. This route is operated by Southwest. AirportRoutes has tracked 12 unique flight numbers on this route.

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Departure Airport

Charleston International Airport

ICAO Code:
KCHS
IATA Code:
CHS
City:
🇺🇸 Charleston
Country:
US
Elevation:
46 ft

Destination Airport

Baltimore/Washington International Thurgood Marshall Airport

ICAO Code:
KBWI
IATA Code:
BWI
City:
🇺🇸 Baltimore
Country:
US
Elevation:
146 ft

1

Operator

12

Tracked Flights

473

Miles

1h 15m

Flight Duration

Route Map

Great Circle
Flight route map from Charleston to Baltimore
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
Southwest SWA WN

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 12 13%
Tuesday 17 19%
Wednesday 10 11%
Thursday 15 17%
Friday 12 13%
Saturday 9 10%
Sunday 14 16%

Pattern Analysis

12 Tracked Flights:
Data Points: 89
API observations used to build this analysis
Weekdays: 66 flights
Weekend: 23 flights
Business Route More active on weekdays

All Flight Routes

1 Route
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Southwest
SWA / WN
B38M 19:00 7:00 PM (Representative)
M T W T F S S
May 8, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
19:00 7:00 PM Southwest SWA WN

Time Information

Times are shown in the departure airport's local timezone (KCHS - America/New_York).

Total Departure Times: 1
Time Range:
19:00 - 19:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.