Charleston International Airport
Charleston, United StatesCHS / KCHS
Regional airport · 80 direct destinations · 2 runways · longest runway 9,003 ft
86 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Charleston → Chicago
CHS
CharlestonCharleston International Airport
CharlestonCharleston International AirportMDWChicagoChicago Midway International Airport
ChicagoChicago Midway International Airport- Distance
- 746 mi
- Estimated flight time
- ~2h
Chicago is currently 1 hour behind Charleston.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 2
- busiest month · Jun
- 1
- quietest month · Oct
- 1 hr 49 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 2Jun
- 1.5Jul
- 2Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
In January 2026 we saw less traffic at Charleston in general than usual; compare that month with care.
Airlines
Who flies it
Southwest Airlinesall year
Through the day
Departure times
Local time in Charleston. Most departures between 06:00 and 09:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 1.4Mon
- 0.9Tue
- 0.7Wed
- 1Thu
- 1.1Fri
- 1.1Sat
- 1.2Sun
Fleet
Aircraft observed
- Boeing 737 MAX 8B38M37%
- Boeing 737-800B73827%
- Boeing 737-700B73723%
- Cessna Citation ExcelC56X1%
- Cessna Citation LatitudeC68A1%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 11 |
|
| February 2026 | 1 | 19 |
|
| March 2026 | 1 | 25 |
|
| April 2026 | 1 | 34 |
|
| May 2026 | 1 | 33 |
|
| June 2026 | 2 | 49 |
|
| July 2026 | 1.5 | 51 |
|
| August 2026 | 2 | 54 |
|
| September 2026 | 1 | 45 |
|
| October 2025 | 1 | 31 |
|
| November 2025 | 1 | 18 |
|
| December 2025 | 1 | 16 |
|
Airlines observed on this route
From observed callsign routes on CHS-MDW - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Charleston: 80.
- Direct destinations observed from Chicago: 108.
The airports on this route
Chicago Midway International Airport
Chicago, United StatesMDW / KMDW
Major airport · 108 direct destinations · 4 runways · longest runway 6,522 ft
54 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Charleston to Chicago
The observed direct connection between Charleston International Airport (CHS) and Chicago Midway International Airport (MDW) covers approximately 746 mi. The estimated flight time is around 2h. Southwest Airlines has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Charleston from Chicago by air?
- The great-circle distance between Charleston International Airport and Chicago Midway International Airport is approximately 746 mi.
- How long is the flight from Charleston to Chicago?
- Based on the distance, the estimated flight time is about 2h. This is an estimate, not a schedule.
- Is there a direct connection from Charleston to Chicago?
- Yes, a direct connection between CHS and MDW has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Southwest Airlines.
- How often is there a flight from Charleston to Chicago?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 386 observed flights. Mainly Southwest Airlines. That is an observation, not a timetable.
- What is the current time difference between Charleston and Chicago?
- Chicago is currently 1 hour behind Charleston.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.