LATEST 12-MONTH WINDOW
BOS to YYC averages 85% full
Boston and Calgary: 85% average load factor, 38k passengers, and 44k seats across both directions in the latest 12-month BTS window.
Load factor
85%
Passengers
38k
Seats
44k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| Jul 2025 | 91% | 7k |
| Aug 2025 | 92% | 7k |
| Sep 2025 | 85% | 5k |
| Oct 2025 | 89% | 4k |
| Apr 2026 | 59% | 589 |
| May 2026 | 76% | 5k |
| Jun 2026 | 83% | 10k |