LATEST 12-MONTH WINDOW
PHL to SEA averages 87% full
Philadelphia and Seattle: 87% average load factor, 378k passengers, and 436k seats across both directions in the latest 12-month BTS window.
Load factor
87%
Passengers
378k
Seats
436k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| May 2025 | 90% | 30k |
| Jun 2025 | 92% | 39k |
| Jul 2025 | 94% | 41k |
| Aug 2025 | 95% | 48k |
| Sep 2025 | 89% | 40k |
| Oct 2025 | 82% | 36k |
| Nov 2025 | 79% | 25k |
| Dec 2025 | 84% | 28k |
| Jan 2026 | 75% | 18k |
| Feb 2026 | 75% | 15k |
| Mar 2026 | 86% | 23k |
| Apr 2026 | 83% | 34k |