ACK Security Wait Times
TSA checkpoint lines at Nantucket Memorial, by day and hour.
Right now
Live · updated 6:20 PM local time
- 7 PMNo wait recorded
- 8 PMNo wait recorded
- 9 PMNo wait recorded
Best time to go through security at ACK
Between 5 AM and 10 PM, the security wait at ACK can reach 7 minutes at its busiest, on Mondays around 9 AM, and TSA records no wait at the quietest hour.
Wait by day and hour
| 6a | 9a | 12p | 3p | 6p | 9p | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun | Sunday, 4 AM: no wait recorded | Sunday, 5 AM: no wait recorded | Sunday, 6 AM: up to 2 min | Sunday, 7 AM: up to 2 min | Sunday, 8 AM: up to 1 min | Sunday, 9 AM: up to 6 min | Sunday, 10 AM: up to 6 min | Sunday, 11 AM: up to 4 min | Sunday, 12 PM: up to 1 min | Sunday, 1 PM: up to 2 min | Sunday, 2 PM: up to 2 min | Sunday, 3 PM: up to 3 min | Sunday, 4 PM: up to 4 min | Sunday, 5 PM: up to 4 min | Sunday, 6 PM: up to 1 min | Sunday, 7 PM: no wait recorded | Sunday, 8 PM: no wait recorded | Sunday, 9 PM: no wait recorded | Sunday, 10 PM: no wait recorded | Sunday, 11 PM: no wait recorded |
| Mon | Monday, 4 AM: no wait recorded | Monday, 5 AM: no wait recorded | Monday, 6 AM: up to 2 min | Monday, 7 AM: up to 2 min | Monday, 8 AM: up to 2 min | Monday, 9 AM: up to 7 min | Monday, 10 AM: up to 7 min | Monday, 11 AM: up to 4 min | Monday, 12 PM: up to 1 min | Monday, 1 PM: up to 1 min | Monday, 2 PM: up to 2 min | Monday, 3 PM: up to 1 min | Monday, 4 PM: up to 1 min | Monday, 5 PM: up to 6 min | Monday, 6 PM: up to 1 min | Monday, 7 PM: up to 1 min | Monday, 8 PM: no wait recorded | Monday, 9 PM: no wait recorded | Monday, 10 PM: no wait recorded | Monday, 11 PM: no wait recorded |
| Tue | Tuesday, 4 AM: no wait recorded | Tuesday, 5 AM: no wait recorded | Tuesday, 6 AM: up to 1 min | Tuesday, 7 AM: up to 1 min | Tuesday, 8 AM: up to 1 min | Tuesday, 9 AM: up to 3 min | Tuesday, 10 AM: up to 3 min | Tuesday, 11 AM: up to 1 min | Tuesday, 12 PM: up to 1 min | Tuesday, 1 PM: up to 1 min | Tuesday, 2 PM: up to 1 min | Tuesday, 3 PM: up to 1 min | Tuesday, 4 PM: up to 2 min | Tuesday, 5 PM: up to 2 min | Tuesday, 6 PM: no wait recorded | Tuesday, 7 PM: no wait recorded | Tuesday, 8 PM: no wait recorded | Tuesday, 9 PM: no wait recorded | Tuesday, 10 PM: no wait recorded | Tuesday, 11 PM: no wait recorded |
| Wed | Wednesday, 4 AM: no wait recorded | Wednesday, 5 AM: no wait recorded | Wednesday, 6 AM: up to 1 min | Wednesday, 7 AM: up to 2 min | Wednesday, 8 AM: up to 1 min | Wednesday, 9 AM: up to 4 min | Wednesday, 10 AM: up to 3 min | Wednesday, 11 AM: up to 2 min | Wednesday, 12 PM: up to 1 min | Wednesday, 1 PM: up to 1 min | Wednesday, 2 PM: up to 2 min | Wednesday, 3 PM: up to 2 min | Wednesday, 4 PM: up to 3 min | Wednesday, 5 PM: up to 3 min | Wednesday, 6 PM: up to 1 min | Wednesday, 7 PM: no wait recorded | Wednesday, 8 PM: no wait recorded | Wednesday, 9 PM: no wait recorded | Wednesday, 10 PM: no wait recorded | Wednesday, 11 PM: no wait recorded |
| Thu | Thursday, 4 AM: no wait recorded | Thursday, 5 AM: no wait recorded | Thursday, 6 AM: up to 2 min | Thursday, 7 AM: up to 2 min | Thursday, 8 AM: up to 1 min | Thursday, 9 AM: up to 3 min | Thursday, 10 AM: up to 5 min | Thursday, 11 AM: up to 5 min | Thursday, 12 PM: up to 1 min | Thursday, 1 PM: up to 1 min | Thursday, 2 PM: up to 1 min | Thursday, 3 PM: up to 1 min | Thursday, 4 PM: up to 5 min | Thursday, 5 PM: up to 2 min | Thursday, 6 PM: up to 1 min | Thursday, 7 PM: up to 1 min | Thursday, 8 PM: up to 1 min | Thursday, 9 PM: no wait recorded | Thursday, 10 PM: no wait recorded | Thursday, 11 PM: no wait recorded |
| Fri | Friday, 4 AM: no wait recorded | Friday, 5 AM: no wait recorded | Friday, 6 AM: up to 1 min | Friday, 7 AM: up to 1 min | Friday, 8 AM: up to 1 min | Friday, 9 AM: up to 3 min | Friday, 10 AM: up to 3 min | Friday, 11 AM: up to 1 min | Friday, 12 PM: up to 2 min | Friday, 1 PM: up to 2 min | Friday, 2 PM: up to 2 min | Friday, 3 PM: up to 1 min | Friday, 4 PM: up to 1 min | Friday, 5 PM: up to 1 min | Friday, 6 PM: up to 1 min | Friday, 7 PM: no wait recorded | Friday, 8 PM: no wait recorded | Friday, 9 PM: no wait recorded | Friday, 10 PM: no wait recorded | Friday, 11 PM: no wait recorded |
| Sat | Saturday, 4 AM: no wait recorded | Saturday, 5 AM: no wait recorded | Saturday, 6 AM: up to 1 min | Saturday, 7 AM: up to 1 min | Saturday, 8 AM: up to 1 min | Saturday, 9 AM: up to 2 min | Saturday, 10 AM: up to 3 min | Saturday, 11 AM: up to 1 min | Saturday, 12 PM: up to 1 min | Saturday, 1 PM: up to 1 min | Saturday, 2 PM: up to 1 min | Saturday, 3 PM: up to 1 min | Saturday, 4 PM: up to 1 min | Saturday, 5 PM: up to 1 min | Saturday, 6 PM: no wait recorded | Saturday, 7 PM: no wait recorded | Saturday, 8 PM: no wait recorded | Saturday, 9 PM: no wait recorded | Saturday, 10 PM: no wait recorded | Saturday, 11 PM: no wait recorded |
Under 10 min 10–20 20–30 30+
From official TSA wait times: the longest standard-lane wait in each hour, in local time.
The quietest and busiest hours, by day
| Day | Quietest hour | Busiest hour |
|---|---|---|
| Sunday | 5 AM · No wait recorded | 9 AM · Up to 6 min |
| Monday | 5 AM · No wait recorded | 9 AM · Up to 7 min |
| Tuesday | 5 AM · No wait recorded | 9 AM · Up to 3 min |
| Wednesday | 5 AM · No wait recorded | 9 AM · Up to 4 min |
| Thursday | 5 AM · No wait recorded | 10 AM · Up to 5 min |
| Friday Today | 5 AM · No wait recorded | 9 AM · Up to 3 min |
| Saturday | 5 AM · No wait recorded | 10 AM · Up to 3 min |
Between 5 AM and 10 PM, local time, from official TSA wait times.
ACK security questions, answered.
What's the best time to go through security at ACK?
Security lines at ACK are usually shortest around 5 AM and longest around 10 AM. Saturday tends to be the quietest day, and Sunday the busiest.
When is the TSA line longest at ACK?
Waits peak on Mondays around 9 AM, when they can reach 7 minutes. Across the week, 10 AM is usually the busiest hour.
How early should I get to ACK?
Airlines commonly recommend arriving about 2 hours before a domestic flight and 3 hours before an international one. At ACK, the security wait can reach 7 minutes at the busiest times between 5 AM and 10 PM, so leave extra time around 10 AM, especially on Sundays.
How long is the TSA line at ACK right now?
TSA’s figures put the wait at up to 1 minutes at this hour on Fridays (as of 6:20 PM local time).
Can I see TSA PreCheck and CLEAR wait times for ACK?
Yes, in the Flying app. It shows typical security waits for the day and hour you fly, including TSA PreCheck and CLEAR lines, and live waits at select major airports, so you can plan around the actual line.
Where do these wait times come from?
Waits by day and hour come from official TSA wait times: the longest standard-lane wait TSA reports for each hour, in ACK local time. Live waits come from the airport or from traveler reports, where available.
Know when to leave for the airport.
Flying shows the security wait for the day and hour you fly, including TSA PreCheck and CLEAR lines, and tells you the moment your flight is delayed or your gate changes.
Download on the App Store