Visitors intending to reach the official website should visit flydenver.com
✈️ Airlines Operating at DEN
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Denver International Airport (DEN) is one of the busiest airports in the United States, serving as a strategic hub for United Airlines and Frontier Airlines. It handles over 1,700 daily flights and offers direct connections to more than 200 destinations, 180 of them within the country, making DEN one of the most important domestic flight connection hubs in the nation.
❓Quick Questions about Airlines at DEN
- Which are the main airlines operating at DEN? United Airlines and Frontier Airlines have a dominant presence.
- From which side of the terminal do they operate? They are divided into East Side and West Side depending on the airline. Check the table below.
- Where can I find the check-in counters? On Level 6 of the Jeppesen Terminal, east or west side depending on your airline.
- Where is baggage claim? On Level 5, but it depends on your airline and whether the flight is domestic or international.
- How do I know which concourse to go to? Check your boarding pass or verify on the information screens upon arrival.
- Is it advisable to contact the airline? Yes. For special assistance or flight changes, contact the listed number directly.
Image: YouTube
🧭 Airlines – Terminal East Side
| Airline | Ticket Counter | Concourse | Baggage Claim | Contact |
|---|---|---|---|---|
| Aer Lingus | East | A | East | +1 800 474 7424 |
| Air France | East | A | North, International Arrivals | +1 800 237 2747 |
| Alaska Airlines | East | C | East | +1 800 252 7522 |
| American Airlines | East | C | East | +1 800 433 7300 |
| British Airways | East | A | North, International Arrivals | +1 800 247 9297 |
| Denver Air Connection | East | C | East | +1 855 235 9322 |
| Frontier Airlines | East | A | East | +1 801 401 9000 |
| JetBlue | East | A | East | +1 800 538 2583 |
| Southern Airways Express | East | C | East | +1 800 329 0485 |
| Southwest Airlines | East | C | East | +1 800 435 9792 |
| VivaAerobús | East | A | North, International Arrivals | +1 866 359 8482 |
| Volaris | East | A | North, International Arrivals | +1 855 865 2747 |
🧭 Airlines – Terminal West Side
| Airline | Ticket Counter | Concourse | Baggage Claim | Contact |
|---|---|---|---|---|
| Aeroméxico | West | A | North, International Arrivals | +1 800 237 6639 |
| Air Canada | West | A | West | +1 800 247 2262 |
| Allegiant Air | West | A | West | +1 702 505 8888 |
| Breeze Airways | West | A | West | +1 501 273 3931 |
| Cayman Airways | West | A | North, International Arrivals | +1 800 422 9626 |
| Copa Airlines | West | A | North, International Arrivals | +1 800 359 2672 |
| Delta Air Lines | West | A | West | +1 800 221 1212 |
| Edelweiss Air | West | A | North, International Arrivals | +1 669 272 1225 |
| Icelandair | West | A | North, International Arrivals | +1 800 223 5500 |
| Lufthansa | West | A | North, International Arrivals | +1 800 645 3880 |
| Sun Country Airlines | West | A | West | +1 651 905 2737 |
| Turkish Airlines | West | A | North, International Arrivals | +1 800 874 8875 |
| United Airlines | West | A / B | West | +1 800 864 8331 |
| WestJet | West | A | West | +1 888 937 8538 |
📍 Levels in Jeppesen Terminal
Check-in and baggage drop-off: Level 6 (East or West side, depending on your airline).
Baggage claim area: Level 5 (East or West side).
🧳 User Experience: Check-in and Baggage at DEN
The experience at Denver International Airport can vary greatly depending on the airline, time of day, and type of flight. In general, check-in and baggage claim processes are efficient, but during peak hours or holidays, wait times can extend considerably. Connections between concourses require walking or taking the internal train, which is smooth but can take time for short layovers.
- 🔄 During peak season, long lines often form at both counters and security. It is recommended to arrive at least 3 hours in advance for domestic flights with checked baggage.
- 🎒 Some passengers have reported that baggage claim areas are not always well-signed, which can cause confusion, especially for international arrivals.
- ⏳ Baggage claim can take more than 30 minutes in some cases, especially with low-cost airlines or late-night flights.
- 📲 Using the airline's app is key to receiving notifications about carousel numbers or boarding gate changes.
📌 Special Considerations by Airline
Experiences with airlines at DEN are not uniform. Here are some points worth considering for frequent operators:
- United Airlines: Has a large presence at DEN. Offers good facilities (like the United Club), although inconsistencies in staff treatment at specific gates have been reported.
- Frontier Airlines: A low-cost airline with extensive operations at DEN. Several complaints indicate last-minute cancellations and limited counter service. It's advisable to arrive with more time if flying with this airline.
- Southwest Airlines: Valued for its operational efficiency in Denver, with considerate staff and good coordination for connecting flights.
- Air Canada: Issues with baggage handling and post-flight customer service have been reported. It is suggested to keep receipts and track via web or app.
📱 Helpful Recommendations
- Download your airline's app to get alerts for gates, baggage, delays, and changes.
- Check your flight status before heading to the airport.
- If you need special assistance, it's best to notify the airline at least 48 hours before your trip.
- During peak season, arrive 2.5 to 3 hours in advance.