Thunderbird Rd & 88th Av
Stop 18578 · Phoenix Valley Metro · Route 138
Thunderbird Rd & 88th Av is a bus stop on the Phoenix Valley Metro network (stop 18578), served by Route 138 to 32nd St+Thunderbird. On weekdays buses run from 5:03 am to 8:59 pm.
- Loading the next buses…
Scheduled times. The first bus of the day leaves at 5:03 am.
Route 138 to 32nd St+Thunderbird
Monday to Friday, 33 buses
| 5 am | 0333 |
|---|---|
| 6 am | 022655 |
| 7 am | 2555 |
| 8 am | 2554 |
| 9 am | 2454 |
| 10 am | 2454 |
| 11 am | 2454 |
| 12 pm | 2454 |
| 1 pm | 2454 |
| 2 pm | 2454 |
| 3 pm | 2454 |
| 4 pm | 2454 |
| 5 pm | 2454 |
| 6 pm | 2555 |
| 7 pm | 2558 |
| 8 pm | 3259 |
Saturday, 15 buses
| 5 am | 53 |
|---|---|
| 6 am | 53 |
| 7 am | 50 |
| 8 am | 50 |
| 9 am | 50 |
| 10 am | 48 |
| 11 am | 48 |
| 12 pm | 48 |
| 1 pm | 47 |
| 2 pm | 47 |
| 3 pm | 48 |
| 4 pm | 48 |
| 5 pm | 48 |
| 6 pm | 48 |
| 7 pm | 48 |
Sunday, 15 buses
| 5 am | 55 |
|---|---|
| 6 am | 55 |
| 7 am | 52 |
| 8 am | 52 |
| 9 am | 52 |
| 10 am | 50 |
| 11 am | 50 |
| 12 pm | 50 |
| 1 pm | 50 |
| 2 pm | 50 |
| 3 pm | 50 |
| 4 pm | 50 |
| 5 pm | 50 |
| 6 pm | 50 |
| 7 pm | 50 |
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 Thunderbird Rd & 88th Av
Which buses stop at Thunderbird Rd & 88th Av?
Route 138 to 32nd St+Thunderbird stops at Thunderbird Rd & 88th Av (stop 18578) in Phoenix Valley Metro.
When is the first and last bus at Thunderbird Rd & 88th Av?
Monday: first bus 5:03 am, last 8:59 pm (33 buses). Saturday: first bus 5:53 am, last 7:48 pm (15 buses). Sunday: first bus 5:55 am, last 7:50 pm (15 buses). Public holiday schedules can differ; each route page lists them.
How often do buses come to Thunderbird Rd & 88th Av?
On a Monday about 2 buses an hour stop here between 7:00 am and 7:00 pm (24 in those twelve hours, all routes together).
What other stops are near Thunderbird Rd & 88th Av?
The closest are Thunderbird Rd & Rio Vista Bl (18577, about 3 min walk), Thunderbird Rd & Rio Vista Bl (18588, about 4 min walk), Thunderbird Rd & 91st Av (18589, about 9 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 bus 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.