Airports / California / SMF
Sacramento (SMF) TSA wait times
Security at Sacramento International Airport is running about 6 minutes in the standard lane, and usually runs 5 to 10 minutes at 9 pm on a Sunday. PreCheck is moving in about 3 minutes.SMF security is about 6 minutes now, usually 5 to 10 at this hour. Busiest 5 to 6 AM and 5 to 7 PM.
Standard lane, right now
Security wait, last 7 hours
Usually 5 to 10 minutes now
Down 4 min since 3 pm.
When is SMF security busiest?
The left chart shows today's security wait hour by hour, built from SMF's own departure schedule. The right ranks the days of the week by how long the wait gets. The calmest window is (22, 2); plan around the 5 to 6 AM and 5 to 7 PM rushes.Calmest (22, 2). Plan around the morning and evening rushes.
Departures, the next few hours
| Hour | Departures | Typical security wait |
|---|---|---|
| 9 pm (Now) | 4 flights | 6 min |
| 10 pm | 3 flights | 5 min |
| 11 pm | 1 flights | 4 min |
| midnight | 0 flights | 4 min |
| 1 am | 0 flights | 4 min |
Standard, PreCheck, and CLEAR security lanes
Terminals and security at SMF
Which airline you fly decides your terminal. Terminal B runs the longest lines here. The per-terminal minute is modeled from each terminal's share of departures, not measured. The terminals are separate buildings, so you clear security at your own airline's terminal.
Regional carriers fly these routes under the mainline brands, so a SkyWest flight shows on your ticket as Delta, United, American or Alaska.
SMF security, common questions
How early should I get to SMF?
For a domestic flight out of Sacramento, 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 Monday 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 SMF security?
Monday around 5 am, when 13 departures' worth of passengers are converging on the checkpoint at once. The calmest hour with real traffic is Monday at 10 pm, at roughly 5 minutes.
Is TSA PreCheck worth it at SMF?
At the Monday 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 traveler calculator prices it against your own flying.
When does security open at SMF?
Sacramento 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.
Tips for SMF, from the data
- Fly between (22, 2) if you can. That window sits between the two daily rushes, when the checkpoint is at its calmest.
- The 5 am hour is the single busiest today, at about 19 minutes in the standard lane.
- Southwest runs 57% of departures here, so its checkpoints and gates carry the most traffic. Which airline you fly is what decides your terminal.
- Southwest flies from Terminal B, which runs the longest lines here. The terminals are separate buildings, so plan for your own airline's terminal.
Related
Modeled from the flight schedule, not measured. How these numbers are made.