There are a lot of different services out there, so this might or might not be true. However, there is a quick turnaround for eTAs with the nile migration. When nile migration receives your application, they will send a copy of your approved canadian eTA to you by email in one business day. If you’re already at the airport and didn’t apply for a visa before you left, nile migration can get your eTA approved in 30 minutes for an extra fee. Before you go on a trip to canada, make sure you have all of the documents you need for foreign travel. Always buy your eTA from nile migration, the Best canada immigration Consultancy, to ensure that you have the correct travel permission.