MCO TSA wait times are published live in the airport’s free Orlando MCO app, which lists the current wait at each TSA checkpoint; flymco.com itself only warns that “security wait times fluctuate quickly” and asks you to be at the checkpoint 2 hours before departure. Orlando International has three checkpoints, and the one you use is fixed by your gate number, not by which line looks shorter.
If you do not have TSA PreCheck or CLEAR+, the fastest free move is an MCO Reserve slot, bookable up to 7 days ahead. Everything below is as of October 2026, from flymco.com, TSA.gov and CLEAR.
MCO security checkpoints at a glance
| Checkpoint | Terminal | Gate areas served | TSA PreCheck? | CLEAR+? |
|---|---|---|---|---|
| West checkpoint (signed “Gates 1-59”) | Terminals A/B building, Level 3 | Gates 1-29 and 30-59 | Yes | Yes, 4:00 a.m.-9:00 p.m. daily |
| East checkpoint (signed “Gates 70-129”) | Terminals A/B building, Level 3 | Gates 70-99 and 100-129 | Yes | Yes, 4:00 a.m.-9:00 p.m. Sun; 4:00 a.m.-8:30 p.m. Mon-Sat |
| Terminal C checkpoint | Terminal C, Level 2 | Gates C230-C254 (every Terminal C gate) | Yes | Yes, 4:00 a.m.-8:00 p.m. Fri-Sun; 4:00 a.m.-7:30 p.m. Mon-Thu |
Checkpoint locations come from MCO’s official terminal maps; lane availability and CLEAR+ hours from CLEAR’s MCO listing. MCO gives normal TSA PreCheck hours as 4:00 a.m. to 8:30 p.m. “Terminal A” or “Terminal B” on your itinerary only tells you which side of the building you check in on; both checkpoints sit between the two sides on Level 3 and are reached from either.
How to check MCO TSA wait times right now
Open the Orlando MCO app (free, iOS and Android). The airport lists “TSA security checkpoint wait times” as a feature, alongside flight status and MCO Reserve booking. There is no live wait-time counter on flymco.com’s security page as of October 2026.
TSA’s own MyTSA app is the second official source. TSA describes it as providing “estimated wait times at TSA security checkpoints,” and it also shows how busy an airport is likely to be on your day and time of travel based on historical data, the number to check the night before. Treat both as a snapshot: the airport’s standing line is that wait times “fluctuate quickly.”
What is MCO Reserve and how do I book it?
MCO Reserve is a free reservation for the standard security line. MCO says passengers without TSA PreCheck or CLEAR+ can “book a time to go through airport security,” and that Terminals A, B and C all have dedicated MCO Reserve lanes with a limited number of slots each day.
Book at mco.seamless.aero (the link on flymco.com’s security page) or inside the Orlando MCO app, up to 7 days before your flight. At the airport, go to the MCO Reserve lane, scan the QR code from your booking, show your boarding pass and ID to TSA, then go through regular screening. The shortcut is the queue, not the screening: shoes, laptops and liquids come out as usual.
Reserve hours as of October 2026: Terminals A and B, 5:00 a.m. to 5:00 p.m. for flights departing between 6:30 a.m. and 8:30 p.m.; Terminal C, 5:00 a.m. to 7:00 p.m. for flights departing between 6:30 a.m. and 10:30 p.m. Slots are capped, so book the day your window opens.
When are MCO security lines longest?
MCO publishes its busiest days in advance. Its official forecasts from the past year:
- Spring break 2026: a 46-day window ending April 7, busiest days March 12-16, and a projected single-day peak of 212,000 travelers on Sunday, March 15. MCO expected 7.4 million passengers, 8 percent more than 2025, itself a record year.
- Winter holidays 2025-26: nearly 3.1 million passengers December 19 through January 5, up 2.6 percent, with Saturday, January 3 (196,212) and Sunday, January 4 (195,960) the busiest days.
- Thanksgiving 2025: nearly 1.9 million passengers November 21 through December 2, peaking Sunday, November 30 (177,400+) and Saturday, November 29 (175,855).
- Memorial Day 2026: about 902,000 passengers over six days, peaking Monday, May 25 at roughly 165,000.
- Labor Day 2026: 841,577 passengers September 3-8, peaking Monday, September 7 at 155,776.
The pattern is the Saturday, Sunday and Monday on either end of a holiday, plus the whole middle of March. MCO does not publish peak hours of the day; the MyTSA history view is the official tool for that.
One more variable through fall 2027: the Gate Link tram replacement for Gates 70-129. MCO says most passengers lose less than 15 extra minutes, but at times you may be routed through the Gates 70-99 tram and a shuttle bus to reach Gates 100-129.
TSA PreCheck and CLEAR at MCO
TSA PreCheck lanes run at all three checkpoints. TSA’s own figure is that “about 99% of passengers wait less than 10 minutes” in PreCheck lanes, and members keep shoes, belts and light jackets on, with electronics and 3-1-1 liquids left in the bag. Membership is five years for $85 or less; children 17 and under can join an enrolled adult in the lane for free. Global Entry includes PreCheck.
You can enroll at MCO: at the CLEAR enrollment points at each checkpoint, or at the TSA PreCheck Enrollment Center in Terminal B, Level 2, near baggage claim 23 (Monday-Friday, 8:00 a.m.-1:00 p.m. and 1:30-4:30 p.m.). Global Entry enrollment is in Terminal C, Level 1, Monday-Friday 8:00 a.m.-4:00 p.m.
CLEAR+ is a different product: a paid identity check, not a screening program. MCO describes it as biometric pre-clearance that lets members “bypass the regular lanes and get straight to the screening.” You still go through physical screening, the PreCheck version if you hold both. CLEAR+ lanes run at all three checkpoints at the hours in the table above.
How early should I arrive at MCO?
MCO’s rule, repeated on its security page, its FAQ and every holiday advisory: be at the security checkpoint 2 hours before departure. For holidays the airport spells out a “3-2-1” plan, ticket counter 3 hours before, checkpoint 2 hours before, gate 1 hour before boarding.
For international flights, airlines add time. JetBlue’s MCO page gives 2 hours for domestic and 3 hours for international departures, and TSA’s screening page recommends arriving early for international flights. If you are checking bags, parking in a garage, or flying from Gates 100-129 during the Gate Link work, use the three-hour version.
Can I use the other checkpoint if mine is busy?
No. MCO’s FAQ is explicit: “You will only be allowed through the security checkpoint for the Gate Area from which you are departing.” A Gates 1-59 boarding pass goes through the West checkpoint, Gates 70-129 go East, and Terminal C passengers use the Terminal C checkpoint in a separate building.
What you can do is move within your pair once airside. Gates 1-29 and 30-59 connect, as do 70-99 and 100-129, by switching Gate Link trams without leaving the secure area. MCO warns not to walk back out past the checkpoint, because you will not be let back through, and notes that switching is sometimes blocked while international arrivals come through. Terminal C has one checkpoint, so every C gate is reachable after it.
Which checkpoint your airline means, per MCO’s airline list: Southwest (Gates 70-99 and 100-129), Delta, Sun Country and Air Canada (70-99) are East; American, United and Alaska (Gates 30-59) and Breeze (1-29) are West; Frontier splits between 1-29 and 70-99, so check the gate; JetBlue, British Airways, Virgin Atlantic, Emirates, Aer Lingus, Azul, Avianca and Copa are Terminal C. Full list in the airline terminals guide.
What can I bring through?
Solid food passes. Liquids, gels and spreads fall under TSA’s 3-1-1 rule, and in the standard lane electronics larger than a phone come out of the bag. The item-by-item answer, including ice packs and baby food, is in bringing food through MCO security.
Where to eat after security
Once through, there is no reason to have eaten at the curb. The Terminal A and Terminal B guides cover the A/B building and its gate areas, Terminal C has its own restaurant lineup, and the Orlando airport food guide covers every gate area in one place.