I applied in-person. I interviewed at Subway (Louisville, KY) in Jan 2014
Interview
Asked when I can work. Told of job description. Asked how many hours I would be willing to work. Took math test on back of application. Asked if I had food service experience.
Easy flow, face to face and they are quite patient with you. The manager are understanding if it's your first time and let you through the flow of the process
Very simple and straightforward. Normal questions like availability, have you worked in food service before, etc. I think it depends on location though since friends at other locations have had more substantive or less substantive interviews.
Straightforward and professional with typical fast food interview questions. Friendly and easy to talk to interviewers. Reasonable length and in person made it more comfortable. Great experience and easy interview.