Charleston Afb/Intl ⇄ William P Hobby CHS–HOU
Airlines flew 384 flights between Charleston Afb/Intl CHS in Charleston, SC and William P Hobby HOU in Houston, TX in the twelve months to July 2026, both directions together: 41,089 passengers in 63,000 seats, 65% of them filled, and 12,365 pounds of freight. 928 miles, about 133 minutes in the air, on 1 airline: Southwest Airlines Co. (384). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 8 |
| 2/25 | 19 |
| 3/25 | 56 |
| 4/25 | 44 |
| 5/25 | 46 |
| 6/25 | 56 |
| 7/25 | 58 |
| 8/25 | 22 |
| 9/25 | 16 |
| 10/25 | 60 |
| 11/25 | 36 |
| 12/25 | 29 |
| 1/26 | 8 |
| 3/26 | 53 |
| 4/26 | 38 |
| 5/26 | 36 |
| 6/26 | 43 |
| 7/26 | 43 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 923 |
| 2/25 | 2,188 |
| 3/25 | 5,995 |
| 4/25 | 5,249 |
| 5/25 | 5,577 |
| 6/25 | 7,090 |
| 7/25 | 6,135 |
| 8/25 | 2,079 |
| 9/25 | 1,522 |
| 10/25 | 6,070 |
| 11/25 | 3,713 |
| 12/25 | 3,512 |
| 1/26 | 800 |
| 3/26 | 4,985 |
| 4/26 | 4,436 |
| 5/26 | 4,002 |
| 6/26 | 5,045 |
| 7/26 | 4,925 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 384 | 41,089 | 65% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 163 | 175 | 17,245 |
| Boeing 737-700/700LR/Max 7 | 120 | 140 | 13,217 |
| Boeing 737-800 | 101 | 175 | 10,627 |
CHS → HOU this direction alone · flown January 2025 to July 2026
193 flights of 193 scheduled, 22,001 passengers in 31,279 seats, 3,951 pounds of freight. Southwest Airlines Co. 193.
HOU → CHS this direction alone · flown January 2025 to July 2026
191 flights of 193 scheduled, 19,088 passengers in 31,721 seats, 8,414 pounds of freight. Southwest Airlines Co. 191.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Charleston Afb/Intl CHS and William P Hobby HOU; all routes.