Delta Air Lines Online Check-In
Flying with Delta? Here's how to check in online, access your boarding pass, and understand baggage policies for Delta domestic and international flights.
▶ Visit Delta WebsiteCheck-In Options
Delta offers multiple convenient check-in options:
- 🌐 Online check-in: Available from 24 hours before departure at delta.com
- 📱 Mobile app: Use the Fly Delta app to check in, get alerts, and store your boarding pass
- 🖥️ Kiosk check-in: Available at most airports
- 👥 Counter check-in: Available with agent assistance (especially for international travel or special services)
Boarding Pass
You can download and print your boarding pass or use a mobile boarding pass via the Delta app. Boarding typically begins 30–50 minutes before departure and closes 15 minutes prior.
Baggage Policy
- Carry-on: 1 personal item + 1 standard carry-on up to 22 x 14 x 9 in (56 x 35 x 23 cm)
- Checked baggage: Typically $30 for the first bag, $40 for the second (free for SkyMiles Medallion, SkyTeam Elite, Delta One, and some international routes)
- Weight limit: 23 kg (50 lbs) for Economy; 32 kg (70 lbs) for First/Business
Frequently Asked Questions
| Question | Answer |
|---|---|
| When can I check in? | From 24 hours to 1 hour before departure (domestic), up to 1.5–2 hours for international |
| Is mobile boarding available? | Yes – supported via the Fly Delta app and Apple Wallet |
| Do I need to print my boarding pass? | No – mobile boarding passes are accepted at nearly all airports |
Contact & Support
📞 U.S. Support: +1 800 221 1212
📱 Fly Delta App: Available on iOS & Android
📍 HQ: Atlanta, Georgia, USA
Delta Air Lines – Fleet & Check-in Guide
- Online check-in: Available 24 hours before departure via website/app. Airport check-in opens ~3 hours before departure and closes ~45 minutes prior.
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Baggage:
• Cabin: 1× up to 7 kg (15 lb), max 56×35×23 cm (22×14×9 in) + personal item.
• Checked: 1× up to 23 kg (50 lb), max 157 cm (62 in) sum of dimensions. - Check-in desks: Open ~3 hours before departure, close ~45 minutes prior.
- Mobile check-in: Available via app or mobile website.
Source: Delta Air Lines – Wikipedia