The Metrolinx Pearson Subdivision is 1.8 miles in length and used by the Union Pearson Express which links Pearson International Airport with Union Statin in downtown Toronto.
| T | Station Name | Mile |
|---|---|---|
| || | Terminal 1 End of Track – Pearson International Airport |
0.0 |
| || | Peasron | 0.1 |
| || | Wice JCT with Metrolinx Weston Sub |
1.8 |
