Flight

DL3997 (DAL3997)

Route

SEAPDX

Status

Delayed(10 minutes)

Delta flight DL3997 from Seattle / Tacoma International Airport to Portland Airport is scheduled to depart on Sep 27, 2026 at 06:55 p.m. and arrive at 08:02 p.m. local time. It's currently delayed by 10 minutes.

Status: Delayed

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Other DL3997 flights

Multiple flights operate under the DL3997 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	Seattle / Tacoma International (SEA)
Date	Sun, Sep 27
Departs	06:55 p.m.07:05 p.m.
Terminal	B
Gate	B4
Check-in desk	Not available

Arrival

Arrives at	Portland (PDX)
Date	Sun, Sep 27
Arrives	08:02 p.m.07:27 p.m.
Terminal	D
Gate	D6
Luggage belt	Not available

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