USPS First Class Mail delivery time from LA Pine Oregon to Washington DC US

Parcel was shipped via USPS First Class Mail from LA Pine Oregon on the 13 Sep 2017 and delivered to the destination address in Washington DC US on the 18 Sep 2017 which took about 5 days delivery time. Below is the tracking info from USPS post office.

Tracking Number: 70163560000087358009

Delivered
Expected Delivery On: Tuesday, September 19, 2017
Product & Tracking Information

See Available Actions
Postal Product:
First-Class Mail®
Features:
Certified Mail™

DATE & TIME STATUS OF ITEM LOCATION
September 19, 2017, 4:07 am Delivered WASHINGTON, DC 20500
Your item was delivered at 4:07 am on September 19, 2017 in WASHINGTON, DC 20500.
September 18, 2017, 2:32 pm Available for Pickup WASHINGTON, DC 20500
September 18, 2017, 1:09 pm Arrived at Unit WASHINGTON, DC 20018
September 16, 2017, 9:30 am In Transit to Destination ON ITS WAY TO WASHINGTON, DC 20500
September 15, 2017, 9:30 am In Transit to Destination ON ITS WAY TO WASHINGTON, DC 20500
September 14, 2017, 9:30 am In Transit to Destination ON ITS WAY TO WASHINGTON, DC 20500
September 13, 2017, 11:30 pm Departed USPS Regional Origin Facility PORTLAND DISTRIBUTION CENTER
September 13, 2017, 10:09 pm Arrived at USPS Regional Origin Facility PORTLAND DISTRIBUTION CENTER
September 13, 2017, 2:43 pm Departed Post Office LA PINE, OR 97739
September 13, 2017, 11:43 am USPS in possession of item LA PINE, OR 97739