Watertown International ⇄ Philadelphia International ART–PHL
Airlines flew 1,331 flights between Watertown International ART in Watertown, NY and Philadelphia International PHL in Philadelphia, PA in the twelve months to July 2026, both directions together: 44,419 passengers in 66,550 seats, 67% of them filled, and 19 pounds of freight. 287 miles, about 53 minutes in the air, on 1 airline: Piedmont Airlines (1,331). 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 | 118 |
| 2/25 | 102 |
| 3/25 | 121 |
| 4/25 | 100 |
| 5/25 | 110 |
| 6/25 | 116 |
| 7/25 | 116 |
| 8/25 | 123 |
| 9/25 | 117 |
| 10/25 | 122 |
| 11/25 | 112 |
| 12/25 | 113 |
| 1/26 | 113 |
| 2/26 | 101 |
| 3/26 | 120 |
| 4/26 | 107 |
| 5/26 | 100 |
| 6/26 | 103 |
| 7/26 | 100 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 3,860 |
| 2/25 | 3,467 |
| 3/25 | 4,243 |
| 4/25 | 3,379 |
| 5/25 | 3,982 |
| 6/25 | 4,353 |
| 7/25 | 4,842 |
| 8/25 | 5,261 |
| 9/25 | 4,208 |
| 10/25 | 4,550 |
| 11/25 | 3,648 |
| 12/25 | 3,744 |
| 1/26 | 2,994 |
| 2/26 | 3,530 |
| 3/26 | 3,931 |
| 4/26 | 3,216 |
| 5/26 | 3,033 |
| 6/26 | 3,007 |
| 7/26 | 3,297 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Piedmont Airlines PT | 1,331 | 44,419 | 67% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer-145 | 1,331 | 50 | 44,419 |
ART → PHL this direction alone · flown January 2025 to July 2026
699 flights of 719 scheduled, 22,733 passengers in 34,950 seats, 8 pounds of freight. Piedmont Airlines 699.
PHL → ART this direction alone · flown January 2025 to July 2026
632 flights of 657 scheduled, 21,686 passengers in 31,600 seats, 11 pounds of freight. Piedmont Airlines 632.
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: Watertown International ART and Philadelphia International PHL; all routes.