Sun Country does not publish a dedicated delay compensation form. Claims for a delayed flight go through the airline’s online customer feedback form, which is available at any hour, and the same channel handles expense reimbursement requests, refund questions, and general complaints. If the delay was long enough to qualify as a significant delay under federal rules, you are also owed an automatic refund of your fare when you decline the rebooking Sun Country offers, and that right exists whether or not you file anything.
What to Have Ready Before You File
The form asks for specifics, and vague submissions get vague answers. Gather these before you start:
- Your confirmation code, the alphanumeric record locator from your booking.
- Your ticket number, the longer numeric string on the boarding pass or the booking confirmation email.
- The flight number and date of the disrupted service.
- Itemized receipts for every out-of-pocket expense you want reimbursed: meals, hotel, replacement clothing, rideshares to and from a hotel.
- A short factual timeline: scheduled departure, actual departure, actual arrival, and what Sun Country told you at each stage.
Photos of gate displays, screenshots of app notifications, and your boarding pass all help. Without receipts, the airline has no basis to reimburse an expense, so keep the paper even for small amounts.
How to Submit the Form
Open Sun Country’s online feedback form and select the topic that matches your situation. In the description field, keep it factual: flight number, what went wrong, the times involved, and the specific dollar amount you are requesting. Attach digital copies of every receipt and your boarding pass. Save the case or reference number the system returns.
If you would rather speak to a person, Sun Country’s customer service line is 651-905-2737. A phone call does not replace the written record, so follow up with the form and reference the call.
Federal rules require airlines to acknowledge consumer complaints within 30 days and send a written response within 60 days.1U.S. Department of Transportation. Air Travel Complaints Note those windows on your calendar the day you file.
When a Delay Entitles You to a Refund
A federal rule requires airlines to issue automatic cash refunds when a flight is canceled or significantly changed and the passenger declines the alternative offered. Under 14 CFR Part 260, a domestic flight is significantly delayed if your arrival shifts by three hours or more; for international itineraries the threshold is six hours or more.2eCFR. 14 CFR Part 260 – Refunds for Airline Fare and Ancillary Service Fees Several other changes also trigger the refund right:
- Your departure or arrival airport changes to a different one.
- The new itinerary adds connection points.
- You are moved to a lower class of service than you purchased.
- A substitute aircraft lacks an accessibility feature you need.
The refund covers the full ticket price, including government taxes and airline-imposed fees, minus the value of any segment already flown. Sun Country must return the money in the original form of payment. For non-credit-card purchases, the deadline is 20 calendar days.3U.S. Department of Transportation. Refunds The airline may offer a travel credit or voucher instead, but you are never required to accept one. If you want cash, say so on the form.
Meals, Hotels, and Rebooking During a Delay
Sun Country distinguishes between controllable and uncontrollable disruptions. Controllable problems include mechanical failures, crew shortages, and IT outages. Uncontrollable events include severe weather, air traffic control directives, and airport closures.
Under Sun Country’s Contract of Carriage, the airline “may assume limited expenses” caused by a mechanical delay exceeding four hours on domestic flights or eight hours on international flights.4Sun Country Airlines. Contract of Carriage The language is discretionary. Meal vouchers and hotel rooms for controllable delays are offered at the airline’s judgment rather than guaranteed by contract, and for uncontrollable disruptions the carrier generally provides no meals or lodging.
Regardless of cause, the airline must rebook you on its next available flight or, if the delay qualifies as significant under the federal refund rule, give you your money back. The DOT maintains an airline customer service dashboard tracking each carrier’s voluntary commitments for controllable cancellations and delays.5U.S. Department of Transportation. Airline Cancellation and Delay Dashboard Check Sun Country’s entry before you fly so you know what the airline has publicly agreed to provide.
Tarmac Delays Are a Separate Right
If your delay happens on the aircraft rather than at the gate, a different rule applies. Under 14 CFR 259.4, the airline must provide food and drinking water no later than two hours into a tarmac delay. On a domestic flight, the airline must give you the chance to get off before the delay hits three hours; for international flights, the window is four hours.6eCFR. 14 CFR 259.4 – Contingency Plan for Lengthy Tarmac Delays
Three narrow exceptions let the airline keep you on board past those limits: the pilot determines deplaning would compromise safety or security, air traffic control says returning to a gate would significantly disrupt airport operations, or the aircraft has already begun moving back toward a gate. Outside those situations, the airline is violating federal law. Note the times on your phone; those timestamps become the core of any later claim.
Escalating to the Department of Transportation
If Sun Country’s response does not resolve your claim, or you do not hear back within the 60-day window, escalate to the DOT’s Office of Aviation Consumer Protection. Before filing, give the airline a reasonable chance to respond first; the DOT expects that step.7U.S. Department of Transportation. File a Consumer Complaint
Submit the complaint through the DOT’s online form at airconsumer.dot.gov. The DOT forwards it to Sun Country and directs the airline to respond to you directly, with a copy to the DOT. The agency conducts targeted reviews rather than investigating every case, but patterns of complaints can trigger enforcement action.7U.S. Department of Transportation. File a Consumer Complaint Keep a log of every interaction: dates, names, what was said, and the Sun Country case number. A well-documented complaint is far more useful to the DOT, and to you if you eventually decide to pursue the matter in small claims court.