New London-Old Saybrook-New Haven
| Direction | Numbers | Odd/Even | Days of Operation |
|---|---|---|---|
| Inbound New London or Old Saybrook-New Haven | 1621-1693 | odd | Weekdays |
| Outbound New Haven-Old Saybrook or New London | 1606-1682 | even | Weekdays |
| Inbound Old Saybrook-New Haven | 3613-3673 | odd | Weekends |
| Outbound New Haven-Old Saybrook | 3604-3658 | even | Weekends |