{ "response": { "Key": "ATL-DEN", "orig": { "code": "ATL", "type": "airport", "city": "Atlanta", "fullCity": "Atlanta, Georgia", "airport": "Hartsfield Jackson Intl Airport" }, "dest": { "code": "DEN", "type": "airport", "city": "Denver", "fullCity": "Denver, Colorado", "airport": "Denver Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Atlanta to Denver?", "answer": "A nonstop flight from Atlanta (ATL) to Denver (DEN) typically takes about 3 hours 10 minutes to 3 hours 30 minutes. The return flight from Denver to Atlanta is often slightly shorter, around 2 hours 45 minutes to 3 hours, due to prevailing tailwinds. With a layover, total travel time usually ranges from 4.5 to 6 hours, depending on the connection city." }, "q1": { "question": "Are there any direct flights from Atlanta to Denver?", "answer": "Yes, Delta, Southwest, United, and Frontier all fly nonstop from Atlanta to Denver daily, with a combined total of roughly 289 weekly flights. Delta leads with about 144 weekly departures, Southwest offers around 89, Frontier 31, and United 25 — so you have plenty of choices throughout the day.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service and weekly frequencies are summarized from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": [ "route_airlines", "flight_schedule" ] }, "q3": { "question": "What are the ground transportation options in Denver?", "answer": "Getting from Denver International Airport to downtown Denver is straightforward, with the A-Line commuter train offering the fastest and most-used option, reaching Union Station in 37 minutes for $10.50. Taxis, ride shares like Uber and Lyft, and rental cars are readily available, though driving can take 35–60 minutes depending on traffic and costs more. Shared shuttles and regional buses also serve various parts of the city, providing budget-friendly alternatives. The airport’s Transit Center on Level 5 is the central hub for all public transit, including the train and buses. For speed and convenience, the train is the top choice, while ride shares offer door-to-door flexibility.", "toolsUsed": [], "references": [ { "url": "https://www.flydenver.com/parking-and-transportation/to-and-from/airport-transit-center/", "title": "Airport Transit Center | Denver International Airport", "time_published": "2026-02-24T17:09:34Z" }, { "url": "https://flydenver.com/connections/", "title": "Connections | Denver International Airport", "favicon": "https://flydenver.com/apple-touch-icon.png", "time_published": "2023-09-14T15:33:21Z" }, { "url": "https://en.wikipedia.org/wiki/Automated_Guideway_Transit_System_(Denver_International_Airport)", "title": "Automated Guideway Transit System (Denver International Airport)", "time_published": "2026-06-01T08:54:40Z" }, { "url": "https://en.wikipedia.org/wiki/Denver%20International%20Airport", "title": "Denver International Airport", "time_published": "2026-04-30T15:08:23Z" }, { "url": "https://www.faa.gov/?action=searchForAirport&airportcode=PSR", "title": "Federal Aviation Administration", "favicon": "https://www.faa.gov/themes/custom/faa/favicon.png", "time_published": "2026-07-17T12:00:00Z" } ] }, "q4": { "question": "When is the cheapest time to fly from Atlanta to Denver?", "answer": "The cheapest months to fly from Atlanta to Denver are August (average $266), September ($271), and November ($285), while the most expensive are December (average $371), June ($346), and May ($305). Late summer and fall tend to offer the lowest fares, with winter holidays and early summer seeing the highest prices.", "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise.", "toolsUsed": [ "seasonal_prices" ] }, "q5": { "question": "How far in advance should I book tickets from Atlanta to Denver?", "answer": "For Atlanta to Denver, the sweet spot is booking 4–6 weeks ahead, with average fares around $155. During summer and holiday periods, demand pushes prices higher, so aiming for 6–8 weeks out can help lock in a better deal before they spike.", "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row.", "toolsUsed": [ "booking_timing" ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Atlanta to Denver?", "answer": "Yes, overnight red-eye flights are available from Atlanta to Denver. Delta offers the most red-eyes with departures between 9:10 PM and 10:59 PM daily, Frontier has a daily red-eye departing around 9:21 PM, and Southwest operates red-eyes on Monday, Thursday, and Friday departing around 10:45 PM. These flights typically arrive in Denver the same night, generally before midnight local time.", "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.", "toolsUsed": [ "redeye_flights" ] }, "q7": { "question": "Which airlines usually operate this route from Atlanta to Denver?", "answer": "Delta, Southwest, Frontier, and United all fly nonstop from Atlanta to Denver. Delta operates the most flights at 144 per week, with a median fare around $444, while Southwest runs 89 weekly flights at about $523. Frontier flies 31 times a week and is the low-fare leader at roughly $267, and United offers 25 weekly flights with a median near $522. All four carriers serve the route daily.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.", "toolsUsed": [ "route_airlines" ] }, "q8": { "question": "If I need a connection, what are common layover cities between Atlanta and Denver?", "answer": "Common layover cities for flights from Atlanta to Denver include Dallas/Fort Worth, Houston, and Chicago. These hubs offer frequent flights, efficient connections, and competitive total travel times. Visa‑free transit is irrelevant for this domestic route." }, "q9": { "question": "How reliable are on‑time departures on this route from Atlanta to Denver?", "answer": "On‑time performance is typically strong, though afternoon thunderstorms can cause delays. Early flights on Delta and Southwest tend to be more punctual." }, "q10": { "question": "Which months have the best weather for traveling to Denver?", "answer": "May to early June and September to October offer mild temperatures and fewer tourists than the summer peak." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Atlanta to Denver?", "answer": "For this domestic flight, bring a Real ID-compliant driver's license or passport, a payment method for baggage, and any required health documents. Visas and onward travel proof are not needed." }, "q12": { "question": "Which airport should I use in Denver?", "answer": "Denver International Airport is the only commercial airport serving Denver, located about 25 miles northeast of downtown." }, "q13": { "question": "How do I get to Hartsfield Jackson Intl Airport from the city center?", "answer": "The most popular and cost‑effective way to reach Hartsfield‑Jackson Atlanta International Airport from downtown is the MARTA rail system, which runs directly to the terminal in about 20 minutes. Ride‑share services, taxis, and shared‑ride shuttles are also available at a higher cost, while driving and parking at the airport is an option for those who prefer it.", "toolsUsed": [], "references": [ { "url": "https://atl.com/ground-transportation", "title": "Ground Transportation - The official website of Hartsfield-Jackson Atlanta International Airport", "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg", "time_published": "2025-08-22T21:08:34Z" }, { "url": "https://www.atl.com/maps-3/", "title": "Terminal Maps - The official website of Hartsfield-Jackson Atlanta International Airport", "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg", "time_published": "2022-01-25T20:26:21Z" }, { "url": "https://en.wikipedia.org/wiki/Airport%20station%20%28MARTA%29", "title": "Airport station (MARTA)", "time_published": "2026-03-29T17:37:22Z" }, { "url": "https://en.wikipedia.org/wiki/Airport_station_(MARTA)", "title": "Airport station (MARTA)", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-06-05T09:05:51Z" }, { "url": "https://www.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=ATL&p=1", "title": "Hartsfield-Jackson Atlanta International Airport" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Denver airport?", "answer": "Denver International Airport does not have on-site hotels, capsule hotels, or sleeping pods inside the terminal. The closest hotels are located off-airport property, primarily in the nearby Gateway Park area, and many offer free shuttle service to and from the Jeppesen Terminal. These shuttles pick up on Level 5, Island 3, outside doors 505-513 (east side) and 504-514 (west side), and the ride takes about 10 minutes.", "toolsUsed": [], "references": [ { "url": "https://sleepinginairports.net/airport-hotels/transit-hotels.htm", "title": "Transit Hotels – Sleeping in Airports", "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png", "time_published": "2026-06-22T14:15:16Z" }, { "url": "https://www.sleepinginairports.net/usa/sandiego.htm", "title": "San Diego Airport Guide (SAN) - Sleeping in Airports", "time_published": "2026-05-29T21:56:08Z" }, { "url": "https://www.flydenver.com/job/job_posting-3-72824/", "title": "Airport Operations Supervisor | Denver International Airport", "time_published": "2026-05-12T09:00:46Z" }, { "url": "https://www.flydenver.com/job/job_posting-3-73608/", "title": "Airport Call Center Supervisor - Denver International Airport | Denver International Airport", "favicon": "https://www.flydenver.com/apple-touch-icon.png", "time_published": "2026-06-16T09:00:36Z" }, { "url": "https://en.wikipedia.org/wiki/Denver%20International%20Airport", "title": "Denver International Airport", "time_published": "2026-04-30T15:08:23Z" }, { "url": "https://www.flydenver.com/job/job_posting-3-73478/", "title": "Terminal Operations Officer - Denver International Airport | Denver International Airport", "favicon": "https://www.flydenver.com/apple-touch-icon.png", "time_published": "2026-06-16T09:00:44Z" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Denver Intl Airport?", "answer": "Denver International Airport offers free Wi‑Fi throughout the terminal and concourses, and you can connect by selecting one of the DEN Wi‑Fi networks. The airport does not advertise dedicated currency exchange offices or prayer rooms on its website, though a multi‑faith chapel is typically available in the Jeppesen Terminal. For the most current details on currency exchange or worship spaces, check with an information desk or visit the airport's official site.", "toolsUsed": [], "references": [ { "url": "https://www.flydenver.com/", "title": "Denver International Airport | DEN", "favicon": "https://www.flydenver.com/apple-touch-icon.png", "time_published": "2026-06-02T21:34:27Z" }, { "url": "https://flydenver.com/at-the-airport", "title": "Exciting Things to Do at Denver International Airport", "time_published": "2026-02-18T15:39:31Z" }, { "url": "https://en.wikipedia.org/wiki/Denver%20International%20Airport", "title": "Denver International Airport", "time_published": "2026-04-30T15:08:23Z" }, { "url": "https://en.wikipedia.org/wiki/Denver_Airport_station", "title": "Denver Airport station", "time_published": "2026-03-10T05:58:05Z" }, { "url": "https://sua.faa.gov/sua/siteFrame.app?lat=36.30&layers=BTTTTTTT&lon=-97.00&zoom=2.00", "title": "Special Use Airspace & Air Traffic Control Assigned Airspace - Graphic Map", "time_published": "2026-07-19T00:00:00Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Atlanta to Denver?", "answer": "The most common aircraft on the nonstop Atlanta–Denver route are the Boeing 737 MAX 8 and Boeing 737-800, flown primarily by Southwest and United, along with the Airbus A319 and Boeing 737-900 on United and unspecified types on Frontier. On connecting itineraries, the Boeing 737-800 and 737 MAX 8 dominate the longer leg, often routing through Dallas Love Field, Austin, or St. Louis on Southwest, while American connections via Charlotte or Dallas/Fort Worth may use the Airbus A321-100 or Canadair Regional Jet 900. Specific aircraft can vary by day and airline, and while many of these planes offer Wi-Fi and seatback entertainment, availability differs by carrier and aircraft configuration.", "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.", "toolsUsed": [ "route_aircraft" ] }, "q18": { "question": "Which airline alliances serve flights from Atlanta to Denver?", "answer": "Delta (SkyTeam) and United (Star Alliance) fly nonstop from Atlanta to Denver. Southwest and Frontier also operate the route nonstop but neither belongs to any alliance — Southwest is a major unaligned low-cost carrier and Frontier is also a no-alliance budget airline.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.", "toolsUsed": [ "route_airlines" ] }, "q20": { "question": "What are the best airport lounge options when departing from Atlanta?", "answer": "Atlanta's Hartsfield-Jackson Airport has a strong lineup of lounges, led by Delta's nine Sky Clubs scattered across every concourse — access is for Delta One, Platinum Medallion, or Sky Club members, and the newest one near Gate D18 spans 24,500 square feet with Southern-inspired food and over 500 seats. The Centurion Lounge in Concourse E welcomes Platinum Card holders and Centurion members, offering complimentary craft cocktails and locally inspired dining. The Club ATL in Concourse F is open to Priority Pass members and day-pass buyers, providing a quiet space with showers and pre-booking available. Minute Suites in Concourses B, E, and F offer private sleep pods and workspaces that can be booked by the hour, accessible with Priority Pass.", "toolsUsed": [], "references": [ { "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/ATL", "title": "American Express Lounges at Hartsfield–Jackson Atlanta International Airport | Amex US", "time_published": "2026-05-02T00:00:00Z" }, { "url": "https://www.delta.com/us/en/airports/united-states/atlanta-sky-club-airport-map", "title": "Hartsfield Atlanta (ATL) Airport Map & Lounges | Delta Air Lines", "time_published": "2023-01-01T00:00:00Z" }, { "url": "https://prioritypass.com/lounges/usa/atlanta-ga-international", "title": "Hartsfield–jackson Atlanta International Airport ATL Lounges - ATL Airport Guide and lounges. | Priority Pass", "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c", "time_published": "2024-11-05T16:20:09Z" }, { "url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/ATL", "title": "American Express Lounges at Hartsfield–Jackson Atlanta International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://prioritypass.com/lounges/usa/atlanta-ga-international/atl11-minute-suites", "title": "Hartsfield–jackson Atlanta International Airport ATL Lounges - ATL Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" } ] }, "q22": { "question": "What cabin and seat options are typical from Atlanta to Denver?", "answer": "On flights from Atlanta to Denver, you can typically choose Economy, Extra Legroom Economy, and First Class with standard recliner seats; flat-bed Business is not offered on this domestic route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Same-day changes or standby depend on the airline and fare type, with flexible and premium tickets offering more options, while basic economy typically restricts them." } } } }