King County / Bus
Sound Transit, Metro Transit, City of Seattle - King County Metro 631 first and last departure times
631 · America/Los_Angeles
Selected branch: Gregory Heights Via Highline Medical Center · 13 stops. Service day: Saturday, October 31, 2026.
First and last published boarding times
Saturday, October 31, 2026 · Gregory Heights Via Highline Medical Center. These are supplied times for this branch. Stops or trips with omitted times cannot establish complete first/last bounds. Drop-off-only visits are excluded. A frequency window’s end is labeled separately and is not an exact last departure.
| Boarding stop | First departure | Last departure / window end | Service notes |
|---|---|---|---|
| Burien Transit Center - Bay 5Visit 1 · 52305 | 6:27 AM | 7:52 PM | 24 scheduled departures |
| 4th Ave SW & SW 152nd StVisit 2 · 52300 | 6:27 AM | 7:52 PM | 24 scheduled departures |
| 4th Ave SW & SW 156th StVisit 3 · 53975 | 6:28 AM | 7:53 PM | 24 scheduled departures |
| Sylvester Rd SW & SW 160th StVisit 4 · 53979 | 6:29 AM | 7:54 PM | 24 scheduled departures |
| Highline Medical Center & Main EntranceVisit 5 · 53978 | 6:31 AM | 7:56 PM | 24 scheduled departures |
| Sylvester Rd SW & SW 160th StVisit 6 · 53706 | 6:31 AM | 7:56 PM | 24 scheduled departures |
| SW 160th St & 6th Ave SWVisit 7 · 52380 | 6:33 AM | 7:58 PM | 24 scheduled departures |
| SW 160th St & 10th Ave SWVisit 8 · 52400 | 6:34 AM | 7:59 PM | 24 scheduled departures |
| SW 160th St & 12th Ave SWVisit 9 · 52410 | 6:34 AM | 7:59 PM | 24 scheduled departures |
| SW 160th St & 18th Ave SWVisit 10 · 52411 | 6:36 AM | 8:01 PM | 24 scheduled departures |
| 21st Ave SW & SW 159th StVisit 11 · 51301 | 6:37 AM | 8:02 PM | 24 scheduled departures |
| 21st Ave SW & SW 156th StVisit 12 · 51310 | 6:38 AM | 8:03 PM | 24 scheduled departures |
| 21st Ave SW & SW 152nd StVisit 13 · 51330 | 6:39 AM | 8:04 PM | 24 scheduled departures |
Times after midnight belong to the service date above. These route limits do not establish the last viable connecting journey. Check connection times separately, or use a reviewed airport guide for a direct airport journey.
First and last times on other branches
All other published stopping patterns for the same service date. Open a branch to compare its stop-by-stop boarding limits.
Burien Transit Center Via Gregory Heights · 9 stops · Pattern f397a49967da19d9c4827000
| Boarding stop / visit | First | Last departure / window end |
|---|---|---|
| 21st Ave SW & SW 152nd StVisit 1 · 51330 | 6:39 AM | 8:04 PM |
| SW 152nd St & 18th Ave SWVisit 2 · 51350 | 6:39 AM | 8:04 PM |
| SW 152nd St & 16th Ave SWVisit 3 · 51360 | 6:40 AM | 8:05 PM |
| SW 152nd St & 14th Ave SWVisit 4 · 51370 | 6:41 AM | 8:06 PM |
| SW 152nd St & 12th Ave SWVisit 5 · 51380 | 6:42 AM | 8:07 PM |
| SW 152nd St & 10th Ave SWVisit 6 · 51390 | 6:42 AM | 8:07 PM |
| SW 152nd St & 9th Ave SWVisit 7 · 51400 | 6:43 AM | 8:08 PM |
| SW 152nd St & 6th Ave SWVisit 8 · 51410 | 6:44 AM | 8:09 PM |
| Burien Transit Center - Bay 5Visit 9 · 52305 | 6:47 AM | 8:12 PM |
More Sound Transit, Metro Transit, City of Seattle - King County Metro travel information
Imported Oct 30, 2026 · 09:32 UTC · Service dates 2026-08-29 through 2027-12-31. See data status
Schedule data published by Sound Transit, Metro Transit, City of Seattle - King County Metro. Feed discovery and cached source archives from MobilityData. Source details ↗