| EXPECTED TO DEPART IN 1 HOUR 9 MINUTES |
![]() | ![]() |

Not Rated
| Flight | Departure | Arrival |
|---|---|---|
| 5X5973 05:21 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| AS2258 06:00 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| DL4008 06:37 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| AS499 07:20 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| DL3957 08:14 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| DL4471 08:17 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| AS1860 08:24 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| AS2190 09:03 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| TCN717 09:17 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| AS2257 10:29 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| DL3953 10:55 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| SY8234 10:58 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| AS3201 11:45 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| DL3818 12:40 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| EJA607 12:42 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| AS1536 12:50 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| DL3802 13:35 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| EJA757 13:42 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| AS790 13:45 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| AS2243 14:55 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| AS2055 15:55 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| AS1701 15:59 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| DL4062 16:37 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| KOW125 17:21 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| EJA471 17:48 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| EJA812 17:50 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| EJA894 17:57 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| 5X2986 17:59 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| 5X5984 18:02 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| GB414 18:43 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| AS743 18:51 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| DL3918 19:05 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| EJA988 20:12 |
Portland Intl (PDX) |
Boeing Fld King Co Intl (BFI) |
| AS2092 20:35 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| DL3923 21:38 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| QX9373 21:56 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| DL4096 22:05 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| AS452 22:39 |
Portland Intl (PDX) |
Seattle Tacoma Intl (SEA) |
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Sat, 19 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | |||
| Sat, 19 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | |||
| Fri, 18 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | 09:57 PDT | 10:59 PDT | |
| Fri, 18 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | |||
| Thu, 17 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | N256SY ( E175) | 10:00 PDT | 10:44 PDT |
| Thu, 17 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | |||
| Wed, 16 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | N240SY (EMBRAER E75L) | 10:14 PDT | 10:58 PDT |
| Wed, 16 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | N240SY (EMBRAER E75L) | 07:44 PDT | 08:21 PDT |
| Tue, 15 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | N261SY ( E175) | 09:59 PDT | 11:02 PDT |
| Tue, 15 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | N261SY ( E175) | 07:39 PDT | 08:27 PDT |
| Mon, 14 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | N253SY (EMBRAER E75L) | 10:01 PDT | 10:33 PDT |
| Mon, 14 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | N253SY (EMBRAER E75L) | 07:30 PDT | 08:18 PDT |
| Sun, 13 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:36 PDT | 10:48 PDT | N732SK (Canadair CRJ7) | 09:42 PDT | 11:04 PDT |
| Sun, 13 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | 07:42 PDT | 08:21 PDT | |
| Sat, 12 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | N253SY (EMBRAER E75L) | 09:57 PDT | 10:54 PDT |
| Sat, 12 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | N253SY (EMBRAER E75L) | 07:45 PDT | 08:20 PDT |
| Fri, 11 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | N722EV (Canadair CRJ7) | 09:55 PDT | 12:56 PDT |
| Fri, 11 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | |||
| Thu, 10 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | 10:27 PDT | 11:07 PDT | |
| Thu, 10 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | 07:57 PDT | 08:41 PDT | |
| Wed, 09 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | N261SY ( E175) | 09:55 PDT | 11:30 PDT |
| Wed, 09 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | N261SY ( E175) | 07:28 PDT | 08:25 PDT |
| Tue, 08 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:51 PDT | 11:03 PDT | N259SY ( E175) | 09:56 PDT | 10:41 PDT |
| Tue, 08 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:43 PDT | N259SY ( E175) | 07:56 PDT | 08:26 PDT |
| Mon, 07 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N614CZ (Embraer E175) | 09:40 PDT | 12:52 PDT |
| Mon, 07 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N614CZ (Embraer E175) | 07:26 PDT | 08:19 PDT |
| Sun, 06 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N253SY (EMBRAER E75L) | 07:53 PDT | 09:56 PDT |
| Sat, 05 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | |||
| Sat, 05 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N261SY ( E175) | 09:29 PDT | 10:07 PDT |
| Fri, 04 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N252SY (EMBRAER E75L) | 09:43 PDT | 10:18 PDT |
| Fri, 04 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Thu, 03 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 09:39 PDT | 12:16 PDT | |
| Thu, 03 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N252SY (EMBRAER E75L) | 07:38 PDT | 08:26 PDT |
| Wed, 02 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N246SY (EMBRAER E75L) | 10:24 PDT | 10:56 PDT |
| Wed, 02 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N246SY (EMBRAER E75L) | 07:28 PDT | 08:16 PDT |
| Tue, 01 Sep | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 09:44 PDT | 10:19 PDT | |
| Tue, 01 Sep | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Mon, 31 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | |||
| Mon, 31 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | 07:25 PDT | 10:05 PDT | |
| Sun, 30 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:16 PDT | 10:42 PDT | 11:31 PDT | 13:34 PDT | |
| Sun, 30 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | 07:38 PDT | 09:56 PDT | |
| Sat, 29 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N603CZ (Embraer E175) | 09:36 PDT | 10:31 PDT |
| Sat, 29 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N603CZ (Embraer E175) | 07:32 PDT | 08:17 PDT |
| Fri, 28 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 09:49 PDT | 12:39 PDT | |
| Fri, 28 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | 07:33 PDT | 08:14 PDT | |
| Thu, 27 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | |||
| Thu, 27 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N253SY (EMBRAER E75L) | 07:50 PDT | 10:13 PDT |
| Wed, 26 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 09:35 PDT | 11:37 PDT | |
| Wed, 26 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Tue, 25 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N261SY ( E175) | 09:34 PDT | 10:17 PDT |
| Tue, 25 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Mon, 24 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N253SY (EMBRAER E75L) | 10:48 PDT | 11:13 PDT |
| Mon, 24 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N253SY (EMBRAER E75L) | 07:38 PDT | 09:38 PDT |
| Sun, 23 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:16 PDT | 10:42 PDT | |||
| Sun, 23 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N247SY (EMBRAER E75L) | 07:26 PDT | 10:04 PDT |
| Sat, 22 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N240SY (EMBRAER E75L) | 10:26 PDT | 11:06 PDT |
| Sat, 22 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Fri, 21 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 09:38 PDT | 10:13 PDT | |
| Fri, 21 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | 07:25 PDT | 08:22 PDT | |
| Thu, 20 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 09:43 PDT | 12:49 PDT | |
| Thu, 20 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Wed, 19 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N241SY (EMBRAER E75L) | 10:09 PDT | 10:44 PDT |
| Wed, 19 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N241SY (EMBRAER E75L) | 07:30 PDT | 08:24 PDT |
| Tue, 18 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N247SY (EMBRAER E75L) | 10:11 PDT | 10:56 PDT |
| Tue, 18 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N247SY (EMBRAER E75L) | 07:35 PDT | 08:28 PDT |
| Mon, 17 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N610CZ (Embraer E175) | 09:55 PDT | 14:01 PDT |
| Mon, 17 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Sun, 16 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:16 PDT | 10:42 PDT | 11:05 PDT | 11:50 PDT | |
| Sun, 16 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | 07:25 PDT | 10:11 PDT | |
| Sat, 15 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 09:37 PDT | 12:33 PDT | |
| Sat, 15 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Fri, 14 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N614CZ (Embraer E175) | 10:08 PDT | 12:57 PDT |
| Fri, 14 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Thu, 13 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N260SY ( E175) | 10:24 PDT | 11:30 PDT |
| Thu, 13 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N260SY ( E175) | 07:33 PDT | 08:21 PDT |
| Wed, 12 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N610CZ (Embraer E175) | 10:36 PDT | 11:06 PDT |
| Wed, 12 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N610CZ (Embraer E175) | 07:44 PDT | 08:25 PDT |
| Tue, 11 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 09:37 PDT | 10:11 PDT | |
| Tue, 11 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | 07:24 PDT | 08:18 PDT | |
| Mon, 10 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 10:00 PDT | 11:14 PDT | |
| Mon, 10 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | 07:27 PDT | 08:15 PDT | |
| Sun, 09 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:16 PDT | 10:42 PDT | N259SY ( E175) | 11:02 PDT | 11:34 PDT |
| Sun, 09 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Sat, 08 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N242SY (EMBRAER E75L) | 09:36 PDT | 12:32 PDT |
| Sat, 08 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N242SY (EMBRAER E75L) | 07:44 PDT | 08:32 PDT |
| Fri, 07 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N255SY (EMBRAER E75L) | 09:34 PDT | 12:36 PDT |
| Fri, 07 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N255SY (EMBRAER E75L) | 07:24 PDT | 08:07 PDT |
| Thu, 06 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N260SY ( E175) | 09:38 PDT | 10:19 PDT |
| Thu, 06 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | |||
| Wed, 05 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 11:11 PDT | 11:49 PDT | |
| Wed, 05 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | 07:28 PDT | 08:29 PDT | |
| Tue, 04 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | 09:45 PDT | 11:26 PDT | |
| Tue, 04 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N256SY ( E175) | 07:31 PDT | 08:28 PDT |
| Mon, 03 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:29 PDT | 10:55 PDT | N260SY ( E175) | 10:14 PDT | 11:38 PDT |
| Mon, 03 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:25 PDT | 08:36 PDT | N260SY ( E175) | 07:59 PDT | 10:08 PDT |
| Sun, 02 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:17 PDT | 10:41 PDT | 09:48 PDT | 11:27 PDT | |
| Sun, 02 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:26 PDT | 08:35 PDT | 08:10 PDT | 08:47 PDT | |
| Sat, 01 Aug | DL3953 | Portland Intl (PDX) | Seattle Tacoma Intl (SEA) | 09:32 PDT | 10:55 PDT | N257SY ( E175) | 10:12 PDT | 10:43 PDT |
| Sat, 01 Aug | DL3953 | Seattle Tacoma Intl (SEA) | Portland Intl (PDX) | 07:30 PDT | 08:40 PDT | N257SY ( E175) | 09:35 PDT | 09:35 PDT |