LATEST 12-MONTH WINDOW
BOS to VIE averages 78% full
Boston and Vienna: 78% average load factor, 48k passengers, and 61k seats across both directions in the latest 12-month BTS window.
Load factor
78%
Passengers
48k
Seats
61k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| Jul 2025 | 72% | 4k |
| Aug 2025 | 96% | 5k |
| Sep 2025 | 86% | 4k |
| Oct 2025 | 83% | 6k |
| Nov 2025 | 65% | 3k |
| Dec 2025 | 84% | 5k |
| Jan 2026 | 96% | 2k |
| Feb 2026 | 53% | 2k |
| Mar 2026 | 68% | 4k |
| Apr 2026 | 68% | 4k |
| May 2026 | 71% | 4k |
| Jun 2026 | 84% | 5k |