Third St/Mill
Stop 18839 · Phoenix Valley Metro · Route S
Third St/Mill is a light rail stop on the Phoenix Valley Metro network (stop 18839), served by S Line to Marina Heights/Rio Salado. On weekdays trains run from 5:49 am to 11:49 pm.
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Scheduled times. The first train of the day leaves at 5:49 am.
S Line to Marina Heights/Rio Salado
Monday to Saturday, 69 trains
| 5 am | 49 |
|---|---|
| 6 am | 04193449 |
| 7 am | 04193449 |
| 8 am | 04193449 |
| 9 am | 04193449 |
| 10 am | 04193449 |
| 11 am | 04193449 |
| 12 pm | 04193449 |
| 1 pm | 04193449 |
| 2 pm | 04193449 |
| 3 pm | 04193449 |
| 4 pm | 04193449 |
| 5 pm | 04193449 |
| 6 pm | 04193449 |
| 7 pm | 04193449 |
| 8 pm | 092949 |
| 9 pm | 092949 |
| 10 pm | 092949 |
| 11 pm | 092949 |
Sunday, 49 trains
| 7 am | 42 |
|---|---|
| 8 am | 022242 |
| 9 am | 022242 |
| 10 am | 022242 |
| 11 am | 022242 |
| 12 pm | 022242 |
| 1 pm | 022242 |
| 2 pm | 022242 |
| 3 pm | 022242 |
| 4 pm | 022242 |
| 5 pm | 022242 |
| 6 pm | 022242 |
| 7 pm | 022242 |
| 8 pm | 022242 |
| 9 pm | 022242 |
| 10 pm | 022242 |
| 11 pm | 022242 |
Read each row as the hour, then the minutes past it: 7 then 05 35 means 7:05 and 7:35. Bold hours are pm. Scheduled times from Phoenix Valley Metro’s official schedule data, refreshed October 4, 2026. Not live arrivals.
Questions about Third St/Mill
Which trains stop at Third St/Mill?
S Line to Marina Heights/Rio Salado stops at Third St/Mill (stop 18839) in Phoenix Valley Metro.
When is the first and last train at Third St/Mill?
Monday: first train 5:49 am, last 11:49 pm (69 trains). Saturday: first train 5:49 am, last 11:49 pm (69 trains). Sunday: first train 7:42 am, last 11:42 pm (49 trains). Public holiday schedules can differ; each route page lists them.
How often do trains come to Third St/Mill?
On a Monday about 4 trains an hour stop here between 7:00 am and 7:00 pm (48 in those twelve hours, all routes together).
What other stops are near Third St/Mill?
The closest are Mill Av & 3rd St (17203, about 1 min walk), Mill Ave/3rd St (10021, about 1 min walk), Mill Av & 3rd St (17221, about 1 min walk).
Are these live arrival times?
No. They are the scheduled times from Phoenix Valley Metro’s published schedule, refreshed October 4, 2026. A train can run early or late, and disruptions are not shown.
Source: Valley Metro open data (GTFS schedule for Phoenix Valley Metro), used under the ODC Attribution License. Refreshed October 4, 2026; the current timetable runs to January 24, 2027. Changes made: times reformatted into timetables and departure lists.