LATEST 12-MONTH WINDOW
IAH to MDW averages 76% full
Houston and Chicago: 76% average load factor, 34k passengers, and 45k seats across both directions in the latest 12-month BTS window.
Load factor
76%
Passengers
34k
Seats
45k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| Jul 2025 | 84% | 3k |
| Aug 2025 | 64% | 3k |
| Sep 2025 | 66% | 4k |
| Oct 2025 | 77% | 6k |
| Nov 2025 | 74% | 6k |
| Dec 2025 | 85% | 4k |
| Jan 2026 | 92% | 1k |
| Feb 2026 | 85% | 2k |
| Mar 2026 | 84% | 3k |
| Apr 2026 | 81% | 1k |
| May 2026 | 92% | 70 |
| Jun 2026 | 37% | 67 |