How to speed up a drive-thru without rushing guests

To speed up a drive-thru, time the lane, find the stage where cars wait longest, and fix that stage first. The wait builds in one of four places: the queue before the speaker, the order point, the window, or the kitchen behind it. In the 2025 Intouch Insight study with QSR Magazine, average total time was 5 minutes 35 seconds.

Each fix below is tied to one measure from our drive-thru timer guide, which has a worksheet for timing cars by hand. Time 20 to 30 cars at your busiest hour before you change anything, and time the same hour again after.

Where is your drive-thru losing time?

Split each car's total time into stages. The stage with the most seconds is your bottleneck.

Bottleneck	Timer measure that shows it	What you see in the lane	First fix to try
Queue	Queue time (joins line to starts ordering)	Cars stacked back to the street while the speaker is busy	Take orders earlier in the line at peak
Order point	Order point time (arrives at speaker to leaves it)	Guests repeating items, long pauses at the board	Fix the audio, then tighten the script
Window	Window time (arrives at window to leaves)	Cars waiting at the window with payment done	Move payment earlier and stage drinks
Kitchen	Pull-forward wait and cars per hour	Many pull-forwards; food not ready when the car arrives	Start the order in the kitchen sooner and prep to the hour

A queue that backs up from the window is a window or kitchen problem. Check where the line stops moving before you add an order taker.

What does the 2025 study say is average?

The figures below come from the 2025 QSR Drive-Thru Report. Mystery shoppers made 165 visits to each of 13 chains in June and July 2025.

Measure in the study	Average across the 13 chains
Wait time (entering the line to starting the order)	80.8 seconds
Service time (starting the order to receiving the food)	254.6 seconds (4:15)
Total time (entering the line to receiving the food)	335.4 seconds (5:35)
Fastest chain by total time	Taco Bell, 4:16

These are chain averages from other menus and lanes. Use them for scale and compare your store with its own past weeks. Intouch's October 2025 release gives the 4:15 service time and Taco Bell's 4:16.

How do you shorten the queue?

• Take orders before the speaker. Chick-fil-A sends crew with tablets up the line. The company told QSR Magazine in October 2025 that it is placing those team members further out in the line to cut wait times. A single store can try one person with a tablet for the peak hour, if the POS supports it.
• Give app orders their own path. Chick-fil-A's Mobile Thru lanes, at more than 300 restaurants per the same interview, let order-ahead guests skip the speaker. HME says its ZOOM Nitro timer can work with geofencing to run a bypass lane for mobile orders, where the brand supports it.
• Show the menu early. Chick-fil-A told QSR in the same interview that it was adding signs and portable menu boards to all restaurants by the end of 2025, so guests can see their options before ordering. A presell board or printed menu at the lane entry does the same job. Our menu board guide covers the options.

Measure: queue time should fall. If it falls while window time rises, the kitchen or window is now the limit.

How do you speed up the order point?

The 2025 study tied several order-point factors to total time. Total time was 1 minute 25 seconds faster when shoppers did not have to repeat their order, 54 seconds faster when the speaker was clear, and 29 seconds faster when the crew's volume was loud enough to hear.

1. Fix the audio first. Engine noise, echo and low volume cause repeats. Our speaker post guide has a symptom table and a test with a running car.
2. Offer the add-on after the order. Visits averaged 327.5 seconds when the add-on came after the order and 364.2 seconds when it came with the greeting.
3. Read the order back and keep the confirmation board correct. The QSR report found order accuracy 26 percentage points higher when the board showed the order correctly.
4. Keep it friendly. Visits rated friendly averaged 323.8 seconds, against 417.5 seconds for visits rated not friendly. That is an association across chains; treat it as a reason to keep the tone warm while you push for speed.

Some chains have added AI at the speaker. In the same study, 120 AI-assisted orders at three chains had a 3:53 service time against the 4:15 average. More shoppers had to repeat their order there (34% against 22%), and accuracy was 83% against 87%. About one AI order in five was handed to an employee. Maple's drive-thru unit, in early access, stands beside the existing speaker post and shows the guest a live cart. If you test any AI order-taker, use the pilot checklist and time the order point before and during the trial.

Measure: order point time, and the count of cars where the guest repeated something.

How do you speed up the window?

• Take payment earlier. In QSR's October 2019 report, Chick-fil-A's line crew carried tablets, mobile card readers and Bluetooth cash drawers. If you have two windows, use the first for payment only.
• Stage drinks and sides. Pour drinks when the order is placed, so the window only bags and hands out.
• Match the order to the car. HME says ZOOM Nitro can show each car's POS order number with its wait time, or the order total, so the crew can spot a large order and pull that car forward.
• Count every pull-forward. Pulling a car forward lowers window time while the guest keeps waiting. Record the pull-forward wait, as the timer guide explains.

Measure: window time and pull-forward wait together. If window time drops and pull-forwards rise, the kitchen is the limit.

How do you keep the kitchen ahead of the lane?

• Start cooking at the order point. Check whether your POS sends drive-thru orders to the kitchen when the order is entered or only after payment, and ask your POS provider about the setting.
• Prep to the busiest 15 minutes. Use your timer's hourly car counts to set how much to hold before each rush. HME says ZOOM Nitro's history helps with staffing plans.
• Use the kitchen screen to balance work. Toast's April 2026 Toast Drive-Thru release describes kitchen display features for assembly and load balancing, for brands with 15 or more locations first. Our kitchen display guide compares screens and printed prices and has a mock-rush test.

Measure: cars per hour at the peak, and pull-forward wait.

What should you change first?

Use this order, and change one thing at a time so you can see what worked.

1. Time 20 to 30 cars at your busiest hour and one steady hour.
2. Find the stage with the most seconds per car.
3. Pick one fix from that stage's section above.
4. Run it for one week at the same hours.
5. Time the same hours again, and count repeats, remakes and pull-forwards.
6. Keep the fix if total time or cars per hour improved with no rise in mistakes. Then move to the next-largest stage.

For the equipment behind each stage, see our drive-thru technology map.

Published by Maple. This AI-assisted guide combines the 2025 Intouch Insight and QSR Magazine drive-thru study, chain statements in trade press, and makers' own product pages with an original bottleneck table and weekly test plan. It does not report a Maple timing study or promise any time saving.