How long does an ESTA take? Many applicants get a response within minutes, though CBP’s own guidance says a determination is usually available within 72 hours (help.cbp.gov), and USA.gov confirms it can take up to that long to find out if you’re authorised (USA.gov). Apply at least that far ahead of travelling.
Note: this is the US ESTA. If you’re after the UK’s own electronic travel authorisation for visitors entering the UK, that’s a separate scheme called the ETA, not covered on this page.
- Many applicants get a response within minutes of applying.
- CBP says a determination is usually available within 72 hours (help.cbp.gov); that window covers applications needing extra review, not the typical wait.
- Filling in the application itself takes about 23 minutes on average, per CBP’s own estimate (esta.cbp.dhs.gov) — separate from how long CBP then takes to decide.
- If still pending after 72 hours, check your status at esta.cbp.dhs.gov — we recommend not booking non-refundable travel until you see “Authorization Approved.”
- An approved ESTA is valid for two years or until your passport expires, whichever comes first (USA.gov).
- CBP’s minimum is 72 hours before departure; we recommend applying 2–4 weeks ahead as a practical buffer, not an official CBP figure.
Since 16 October 2026 the total ESTA fee is $40.62 (up from $40.27), following DHS’s fiscal year 2027 inflation adjustment under H.R. 1 (Federal Register, 91 FR 62534, 1 October 2026). See our ESTA cost and refund guide for how the fee works.
Typical ESTA Processing Times in 2026
CBP processes ESTA applications in real time. Many travellers get one of three responses — Authorization Approved, Authorization Pending, or Travel Not Authorized — within minutes of submitting. CBP doesn’t publish an average decision time, but its own guidance says a determination is usually available within 72 hours (help.cbp.gov).
That 72-hour window covers applications that need extra review, for example an unusual travel history, a possible watchlist name match, or a discrepancy in the submitted data. It isn’t the typical wait, just the stretch CBP allows itself for the harder cases.
Quick Facts: ESTA Processing Time
| Factor | Typical Impact on Processing |
|---|---|
| Standard application, clean history | Often a response within minutes (CBP publishes no exact average) |
| Application flagged for secondary review | Up to 72 hours (CBP’s own stated window) |
| Incorrectly submitted application | Must reapply — no correction process |
| System outages (rare) | Not documented by CBP — our practical advice is to wait about an hour and try again |
| Minimum required lead time | 72 hours before departure (CBP guidance) |
| Our recommended lead time for groups/families | 2–4 weeks before departure (our own practical advice, not an official CBP figure) |
Sources: CBP, help.cbp.gov Article-1445; USA.gov, usa.gov/visa-waiver-esta.
What the Three ESTA Status Responses Mean
- Authorization Approved — You’re cleared to travel to the US under the Visa Waiver Program. Your ESTA is valid for two years, or until your passport expires if that happens first (USA.gov). Read our breakdown of ESTA validity and the two-year window.
- Authorization Pending — CBP needs more time to review your application. A determination is usually available within 72 hours (help.cbp.gov); that window is for cases needing extra review. Check back within it, and don’t book non-refundable travel in the meantime.
- Travel Not Authorized — Your application was denied. You must apply for a US visa. Review common ESTA rejection reasons.
How to Speed Up ESTA Processing
- Apply via the official CBP portal only. Third-party ESTA services add their own processing layer. Use esta.cbp.dhs.gov directly. See our step-by-step ESTA application guide.
- Double-check passport details before submitting. A wrong passport number or expiry date triggers discrepancy flags. Once submitted, you cannot correct an ESTA — you must resubmit.
- Answer eligibility questions carefully. Vague or contradictory answers on criminal history and travel history questions are a common cause of review delays.
- Apply at least two weeks before travel. Especially important for first-time travellers, complex travel histories, and families with children.
- Check your email for CBP notifications. CBP sends status updates to the address provided. Monitor inbox and spam folder.
- Use the ESTA status check tool. Return to esta.cbp.dhs.gov and enter your application number to check status at any time.
ESTA Processing Time for Families and Groups
For families applying together, each individual’s application is processed independently. If one family member receives “Authorization Pending” while others are approved, the group may face difficult decisions about delaying travel. See our guide on ESTA group applications and CBP family data requirements for strategies to reduce this risk.
Schools and tour operators managing group ESTA applications should build a buffer of at least two weeks. With large groups, the chance of at least one application entering extended review is higher. Applying 3–4 weeks early is our practical recommendation, not an official CBP guarantee, but it reduces the risk of a group member still being in review on departure day.
What to Do If Your ESTA Is Still Pending After 72 Hours
If your ESTA still shows “Authorization Pending” after 72 hours, check your status again at esta.cbp.dhs.gov using your application number. You can also contact CBP through its official Contact Us page. If your travel date is close, it’s worth contacting the US Embassy or Consulate about visa alternatives in parallel. A pending ESTA after 72 hours is worth treating as a possible denial for planning purposes. See our guide on ESTA refusal and recovery.
Frequently Asked Questions
How long does it take for an ESTA to be approved?
Many applicants get a response within minutes of applying. CBP’s own guidance says a determination is usually available within 72 hours (help.cbp.gov); that window is for applications needing extra review, not the typical wait.
How long does it take to fill in the ESTA application?
CBP’s own estimate puts the average time to complete the application form at about 23 minutes (esta.cbp.dhs.gov). That’s the time to fill in and submit the form, separate from how long CBP then takes to decide it.
What does “Authorization Pending” mean, and what should I do if it’s still pending after 72 hours?
It means CBP needs more time to review your application, not an automatic refusal. If it’s still pending after 72 hours, check again at esta.cbp.dhs.gov and contact CBP via its Contact Us page. Don’t book non-refundable travel until your status changes to “Authorization Approved.”
Can I book flights or travel with a pending ESTA?
CBP doesn’t set a rule on when you can buy a ticket, so booking before approval is a financial risk you take on yourself. Boarding is different: CBP’s guidance for applicants is to apply “no less than 72 hours prior to boarding” (U.S. Embassy London), and airlines check your ESTA status through the Advance Passenger Information System before letting you board — a Visa Waiver Program passenger without “Authorization Approved” cannot be checked in. A pending or denied ESTA close to departure can mean losing a non-refundable fare.
How long does an ESTA last once it’s approved?
An approved ESTA is generally valid for two years, or until your passport expires if that’s sooner, and covers multiple visits of up to 90 days each (USA.gov; help.cbp.gov). See our ESTA validity guide for the full detail.
Does applying through a third-party service affect ESTA processing time?
Third-party services submit to the same CBP system, so CBP’s own processing time is identical. They may add their own handling layer before submission, though. Apply directly through esta.cbp.dhs.gov to avoid that.
How early should I apply for my ESTA before travelling?
CBP allows applications any time before travel, with a recommended minimum of 72 hours before boarding (U.S. Embassy London). In practice, we recommend applying 2–4 weeks ahead so you have room to resolve a pending status or explore a visa alternative if yours is refused — that buffer is our own practical advice, not an official CBP recommendation.
Checking Your ESTA Status After Submission
Check your ESTA status at any time via esta.cbp.dhs.gov using your application number and passport details. Always use the official CBP portal — unofficial third-party status checkers may show outdated information. For the most current guidance on ESTA timing and VWP rules, see travel.state.gov.
ESTA and Airline Boarding: What Happens Without Approved Status
Airlines verify ESTA status before boarding via the Advance Passenger Information System. If your ESTA is “Pending” or “Travel Not Authorized,” the airline cannot check you in. Travellers who arrive at the airport with a pending ESTA and are denied boarding face two options: contact CBP from the terminal and wait, or purchase a refundable ticket for a later date. For travellers unexpectedly denied ESTA, our guide on recovering from ESTA refusal outlines your options.
For frequent ESTA travellers, keeping track of expiry dates is as important as processing time. An ESTA that expires between booking and departure requires a full new application — not a renewal. See our UK citizen guide to visiting the USA and complete ESTA application guide for reference.
Planning Your Travel Timeline Around ESTA Processing
Because many ESTA applications are decided well within the 72-hour window CBP allows for review, the safest practice is to apply at least three to four days before any non-refundable booking. Travellers who apply the same day they fly take an unnecessary risk: if an application is selected for additional review, there is no official way to expedite it, and an airline cannot board a Visa Waiver Program passenger whose status still reads “Authorization Pending.” Applying early costs nothing extra and removes the most common source of last-minute travel stress.
If you already hold an approved ESTA, remember that it remains valid for two years or until your passport expires, whichever comes first (USA.gov). This means frequent visitors rarely need to reapply before each trip, but it is worth checking your status a week before departure in case your passport details have changed or the authorization has lapsed. Keeping a screenshot of your approved ESTA confirmation, along with your application number, makes it far easier to resolve any discrepancy at check-in or at the port of entry.
