Delta Solo Booking: Key Facts at a Glance
Delta Air Lines sources reviewed November 16, 2025. Rules can change. Always confirm with the airline for your specific itinerary before you book or travel.
Managing a Delta Air Lines booking for a solo child traveler is straightforward when you know the age rules. Kids 5–14 must use the UMNR service. Teens 15–17 can travel alone or request the service. Kids under 5 need an adult.
This guide brings together everything you need: how to book, change, cancel, check in, handle baggage, and manage the airport handoff.
Your Delta Booking Action Center
Every step depends on Delta confirming the child and the unaccompanied minor service on your specific flights. Use this guide to manage the entire process.
Making Your Child's Reservation
How to book: Call Delta Reservations. Provide both adults' details, create a 4-digit PIN, and save the UMNR code and receipt.
Use the child's full legal name and correct birthdate. Save your booking reference, ticket number, and the UMNR confirmation.
Changing or Updating a Booking
If you need to change dates, flights, or names, call Delta. After any change, ask them to confirm the UMNR service is still active on the new itinerary.
Adding or Changing the UMNR Service
To add, remove, or update the service, call Delta. Make sure the names of the adults dropping off and picking up the child match their official IDs.
Handling Flight Changes, Delays, and Rebooking
Key rule: Kids 5–7 can only use selected nonstop flights. Kids 8–14 can use approved Delta and partner connections.
If the flight changes, both adults must stay reachable. Check the operating carrier, red-eye flights, and final connection rules after any changes.
Cancellations and Refunds
Call Delta to cancel. Ask for a breakdown of the airfare and the UMNR fee. Understand the refund rules and what happens if you don't show up. Save all receipts.
Fees and Extra Costs
The fee: $150 USD/CAD/EUR each way. This covers up to four children with matching itineraries and contacts.
Get an itemized total: airfare, UMNR fee, seat selection, baggage, taxes, and any change fees. Ask if siblings on the same flight are charged together.
Check-in and the Airport Process
At the airport: An adult checks in at the counter and stays until takeoff. The pickup person must show matching ID at arrival.
Online check-in is usually blocked for unaccompanied minors. Arrive early and ask if the parent can get a gate pass.
Airport Assistance and the Guardian Handoff
Know who is responsible for the child at each stage: check-in, security, boarding, and arrival. The pickup person must arrive early with a photo ID that matches the booking.
Managing Baggage
The rule: Baggage and food are separate from the program fee. Check your fare for specific allowances.
Keep documents, medicine, and a contact card in the carry-on. Save bag tags and report any lost baggage immediately.
Passports, Visas, and Consent Forms
What you need: Proof of age, passport/visa, Delta forms, consent, and adult photo IDs. For international travel, also check passport, visa, and notarized consent requirements.
Domestic vs. International Travel
For international flights: Government documents and partner service terms apply separately. Check each country's requirements.
Authorized Pickup and Drop-Off Contacts
Only the adult named in the booking can pick up the child. Make sure their ID matches. If you need to change the pickup person, get Delta's approval in advance.
Real-World Example: Handling a Schedule Change
You get an email about a flight change. Here's what to do:
- Open your booking and compare the old and new flights.
- Check the operator, stops, and times.
- Don't accept the new flight until you've called Delta and confirmed the UMNR service is still valid and the route meets the age-based rules.
- After confirmation, check guardian contacts, fees, and baggage.
- Share the new confirmation with the pickup person.
On travel day, both adults use the same flight-status source. The sender follows the airport rules, and the pickup person arrives early with ID.
Tips for Keeping Your Booking Accurate
Keep a simple timeline: when you booked, when you made changes, and who approved them. This helps both adults stay on the same page.
Always check the UMNR service is active after any change—ticket reissue, schedule update, or seat change. Special requests can disappear when a booking is rebuilt.
Keep your child's documents simple and accessible. The child should know the pickup adult's name and carry a paper contact card. Keep medicine and documents in the carry-on.
Before departure, review the policy one more time. Confirm age, route, operator, fee, baggage, and handoff. If something is unclear, ask Delta for written confirmation.
After the trip, keep receipts until any claims or refunds are settled. Protect your child's privacy—don't post their itinerary online.
Give each adult a short action sheet with the booking reference, service status, flight number, local airport time, meeting point, and emergency contact. Review it with the child. If anything changes, update both copies. This final check ensures everyone has the same information.
Final Action Checklist
Delta Solo Travel: Reference Table
| Age/Category | Eligibility | Service | Fee | Action |
|---|---|---|---|---|
| Under 5 | Must travel with adult | Not available | N/A | Too young |
| 5–7 | Must use UMNR | Required | $150 each way | Call Reservations |
| 8–14 | Must use UMNR | Required | $150 each way | Call Reservations |
| 15–17 | Can travel alone | Optional | $150 if used | May request UMNR |
Official Source for This Guide
Check this official page before you book, change, or cancel your child's flight.
Frequently Asked Questions
Quick answers to common parent questions about managing a Delta booking for a solo child traveler.
What age can a child fly alone on Delta?+
Kids 5–14 must use the UMNR service. Teens 15–17 can travel alone or request the service. Kids under 5 need an adult.
How much does the UMNR service cost?+
$150 USD/CAD/EUR each way. This covers up to four children with matching itineraries and contacts.
Which flights allow the UMNR service?+
Kids 5–7 can only use selected nonstop flights. Kids 8–14 can use approved Delta and partner connections.
How do I book the UMNR service?+
Call Delta Reservations. Provide both adults' details, create a 4-digit PIN, and save the UMNR code and receipt.
What documents does my child need?+
Proof of age, passport/visa, Delta forms, consent, and adult photo IDs.
What's the baggage allowance?+
Baggage and food are separate from the program fee. Check your fare for specific allowances.
Can I send a car seat or stroller?+
Yes, but adaptive equipment requires a separate request and doesn't affect age rules.
What happens at check-in?+
An adult checks in at the counter and stays until takeoff. The pickup person must show matching ID.
Can a child with a disability use this service?+
Yes, but UMNR is not continuous personal or medical care. Discuss special needs before booking.
Can an infant travel alone?+
No. Kids under 5 cannot use the program.
What happens if the flight is delayed or changed?+
Check the operating carrier, red-eye flights, and final connection rules after any changes.
Does the policy change for international flights?+
Government documents and partner service terms apply separately.
Can siblings travel together?+
Yes, but the youngest child's age sets the rules. Confirm with Delta when booking.
Who can pick up my child?+
Only the adult named in the booking, with matching photo ID.
Can I change the pickup person?+
Yes, but only with Delta's approval before arrival. Get written confirmation.
Will the crew give medicine to my child?+
No. UMNR is not medical care. If the child can't manage their own needs, you may need to travel with them.
Can I go to the gate with my child?+
This depends on the airport and security. Ask at check-in.
Do I always need a consent letter?+
Often yes, especially for international travel. Check with Delta and the authorities.
What should I pack in my child's carry-on?+
Documents, a contact card, medicine, a charger, a sweater, and a snack. Keep it light.
Do codeshare flights follow the same rules?+
Not automatically. Kids 5–7 need nonstop flights; older kids can use approved Delta/partner connections.
Should I reconfirm after a schedule change?+
Yes. Check the operating carrier, red-eye flights, and final connection rules after any changes.
Who makes the final decision on my child's booking?+
The operating airline and relevant authorities make the final decision. This guide helps you prepare but cannot approve the booking.
What's the first thing I should check?+
Confirm your child's age (5–14) and that the route meets the nonstop or connection rules.
What proof should I keep from the booking?+
Save the booking reference, the UMNR confirmation, and all receipts.
Can a route change affect the service?+
Yes. If the flight changes to an ineligible connection, the UMNR service may be invalid.
When should I recheck the booking?+
Check after any change and again a day or two before departure.
Continue your planning
Editorial and verification note
Delta Air Lines controls flight acceptance. Government agencies control passports, consent, and entry. We used the official source listed above.
Editorial note: Updated November 16, 2025. AI helped structure the research, but a real person wrote and reviewed this guide. Always compare this information with the latest Delta instructions.