LiveWaits

Airports / Oregon / PDX

Portland (PDX) TSA wait times

Portland International Airport schedules 178 departures on an average day, and pushes up to 15 of them in a single hour. The checkpoint feels that: expect roughly 15 to 30 minutes in the standard lanes at the Wednesday 6 am peak, and closer to 5 minutes at Wednesday 3 am.

Security now Modelled

13min

Down 6 min since 6 am.

Standard line. It usually runs 10 to 20 minutes at this hour on a Monday.

The worst it gets at PDX is about 19 min, Wednesday at 6 am. The quietest useful hour is Wednesday at 3 am, about 5 min.

Tell us your flight below and we will work out when to leave.

A typical Monday.

That 13 is the standard line

  • Standard 13min
    the default
  • PreCheck 5min
    saves 8
  • CLEAR 3min
    saves 10

What each line is

When should you leave?

Worked from the wait actually running at this checkpoint at the hour you will be here, not a fixed buffer.

Example. For a 6:00 PM domestic flight today, leave home about 4:49 PM. That is 30 min driving, 10 min to park, about 8 min at security when you reach it around 5:29 PM, 8 min to walk to the gate and 15 min spare before boarding: 71 minutes door to gate. Change any of it below for your own flight.

Door to terminal kerb, before traffic. We add the traffic for the hour you would actually be driving.

Enter your flight details above to work out your exact departure time.

Which security line?

The three ways through the checkpoint at this airport, what each is running right now, and what the faster ones save you.

  • Standard 13min

    Open to everyone. Usually 10 to 20.

  • PreCheck 5min

    Saves 8 min. TSA pre-approved travellers. Usually 5 to 10.

  • CLEAR 3min

    Saves 10 min. Biometric check, then to the front. Usually 0 to 5.

PreCheck and CLEAR are separate programmes. PreCheck is a lighter screening you qualify for; CLEAR verifies who you are and walks you to the front of whichever line you are already entitled to use.

Is PreCheck worth it for you? ›

Another airport nearby?

Airports within driving distance of PDX, and the worst each one gets in its own busiest hour.

Every US airport on one board ›

Airlines at PDX

Which airline you are flying decides your terminal and checkpoint. This is the share of PDX's departures each one runs, from the published schedule.

  • Alaska 36%
  • SkyWest regional 17%
  • Southwest 14%
  • Delta 12%
  • United 11%
  • American 7%
  • Frontier 2%
  • Hawaiian 1%

Regional carriers (SkyWest, Envoy, PSA, Republic) fly these routes under the mainline brands, so a SkyWest flight shows on your ticket as Delta, United, American or Alaska.

For the terminal your gate is in, check your airline's boarding pass or the airport's official map. We do not model terminal-by-terminal waits yet, and we will not guess at them.

Is another time better?

The checkpoint is busiest around 6 am today, at about 19 min. Fill in your flight above to see where your own trip lands.

midnight6 amnoon 6 pm11 pm

The dark bar is now.

Busiest hours at PDX

Every block is one hour of one weekday at PDX, shaded by how much of the airport's own peak load the checkpoint is carrying. This is the measured half of the page: it comes from the published flight schedule, not from an estimate.

Day 12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p
Sun
Mon
Tue
Wed
Thu
Fri
Sat

Darker means a heavier checkpoint load. Built from 16,523 scheduled departures from PDX across three months of federal on-time records.

Hour by hour, Monday

Expected standard-lane wait at PDX on a typical Monday. PreCheck and CLEAR run shorter.
HourDepartures Standard PreCheck
2 am 1 5–10 min 3 min
3 am 4 5–10 min 3 min
4 am 10 10–20 min 4 min
5 am 14 10–25 min 6 min
6 am 15 15–25 min 7 min
7 am 10 10–20 min 4 min
8 am 12 10–20 min 5 min
9 am 15 15–25 min 6 min
10 am 9 5–15 min 4 min
11 am 9 5–15 min 4 min
noon 11 10–20 min 5 min
1 pm 11 10–20 min 5 min
2 pm 8 5–15 min 3 min
3 pm 9 5–15 min 4 min
4 pm 11 10–20 min 5 min
5 pm 6 5–10 min 3 min
6 pm 6 5–10 min 3 min
7 pm 6 5–10 min 3 min
8 pm 7 5–15 min 3 min
9 pm 5 5–10 min 3 min
10 pm 4 5–10 min 3 min
11 pm 1 5–10 min 3 min

Questions people ask about PDX

How early should I get to PDX?

For a domestic flight out of Portland, plan to be inside the terminal about an hour before departure, and about an hour and a quarter for an international one. That covers a 15 to 30 minute checkpoint queue at the Wednesday peak plus the walk to the gate. Outside the peak you can safely trim it; the calculator above works it out from your actual departure time.

What is the busiest time at PDX security?

Wednesday around 6 am, when 15 departures' worth of passengers are converging on the checkpoint at once. The calmest hour with real traffic is Wednesday at 3 am, at roughly 5 minutes.

Is TSA PreCheck worth it at PDX?

At the Wednesday peak it turns a 15 to 30 minute queue into something closer to 7 minutes. Over a five year membership that is worth it if you fly more than about three round trips a year through an airport this busy. The trusted traveller calculator prices it against your own flying.

When does security open at PDX?

Portland International Airport does not publish checkpoint opening hours in any national feed, so we will not invent them. What the schedule does show is that the first departures leave around 2 am, and checkpoints generally open about two hours before the first flight of the day.

Flight schedule data: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, May 2026, July 2025 and December 2025. Wait minutes are modelled, not measured. Here is exactly how. Page rebuilt 24 August 2026.