{ "response": { "Key": "DEN-ATL", "orig": { "code": "DEN", "type": "airport", "city": "Denver", "fullCity": "Denver, Colorado", "airport": "Denver Intl Airport" }, "dest": { "code": "ATL", "type": "airport", "city": "Atlanta", "fullCity": "Atlanta, Georgia", "airport": "Hartsfield Jackson Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Denver to Atlanta?", "answer": "Flights from Denver to Atlanta cover about 1,200 miles and typically take 2 hours 56 minutes nonstop. The return flight from Atlanta to Denver is longer, typically 3 hours 16 minutes, due to prevailing headwinds.", "methodology": "Flight times and distances come 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). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.", "toolsUsed": [ "flight_schedule" ] }, "q3": { "question": "What are the ground transportation options in Atlanta?", "answer": "The most efficient and popular way to reach downtown Atlanta from Hartsfield-Jackson is the MARTA rapid transit train, which departs directly from the domestic terminal and takes about 20 minutes. Taxis, ride‑share services like Uber and Lyft, and shared‑ride shuttles are also readily available, with shared shuttles costing around $16.50 per person to downtown. Car rentals are located off‑site at the Consolidated Rental Car Facility, connected by the free ATL SkyTrain. For the fastest trip, MARTA is typically the best option as it avoids traffic on the interstates.", "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" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q4": { "question": "When is the cheapest time to fly from Denver to Atlanta?", "answer": "Average fares from Denver to Atlanta bottom out around $220 in late January. The cheapest months overall are January ($226), February ($231), and September ($233), while the most expensive stretch is late December at $315 on average. December, June, and March are the priciest months, with averages of $293, $291, and $269 respectively.", "methodology": "Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.", "toolsUsed": [ "seasonal_prices" ] }, "q5": { "question": "How far in advance should I book tickets from Denver to Atlanta?", "answer": "For Denver to Atlanta, the optimal booking window is about 4 to 6 weeks before departure, when fares average around $175; the single lowest price appears at roughly 30 days out at $173. Booking very early (180 days ahead) costs about $320, so waiting until about a month ahead is best. For summer and holiday periods, demand typically pushes the ideal window a few weeks earlier, closer to 6 to 8 weeks ahead.", "methodology": "Booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. We aggregate the route's bookings by how many days before departure they were made, from about 180 days out to the day of travel, smooth the curve, and highlight the stretch of lead times with the lowest average fare. Thin and international routes borrow the curve shape from the nearest busy routes, anchored to the route's own price level. It reflects current fares and is refreshed monthly.", "toolsUsed": [ "booking_timing" ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Denver to Atlanta?", "answer": "Yes, Frontier operates a daily nonstop red-eye from Denver to Atlanta, departing at 11:57 PM. It arrives at 4:50 AM, which is the next morning.", "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 Denver to Atlanta?", "answer": "Delta, Southwest, Frontier, and United all fly nonstop from Denver to Atlanta. Delta leads with about 99 weekly flights and a typical fare around $436, while Southwest offers 91 weekly flights. Frontier runs 42 weekly flights with median fares near $287, and United operates 40 weekly flights at a median of roughly $504.", "methodology": "Airlines and weekly frequencies come 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 typical fare is shown for a carrier, it is the median of 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 Denver and Atlanta?", "answer": "Common layover hubs include Dallas/Fort Worth, Houston, Chicago O'Hare, and Minneapolis, all offering efficient connections and broad domestic networks that keep total travel time competitive." }, "q9": { "question": "How reliable are on‑time departures on this route from Denver to Atlanta?", "answer": "On the Denver to Atlanta route, Delta leads with an 81% on-time departure rate and a 0.5% cancellation rate. United follows at 80% on-time departures with a 0.3% cancellation rate, while Frontier and Southwest lag at 70% and 65% on-time departures respectively, with cancellations under 1%.", "methodology": "On-time arrival and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; a flight counts as on time when it arrives within 15 minutes of schedule. Carriers are ranked by arrival on-time rate on this route, and the carrier list itself comes 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).", "toolsUsed": [ "flight_schedule" ] }, "q10": { "question": "Which months have the best weather for traveling to Atlanta?", "answer": "April to May and September to October offer pleasant temperatures and fewer tourists." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Denver to Atlanta?", "answer": "For domestic U.S. flights, bring a Real ID or passport, ensure the name matches your ticket and carry payment for baggage and any required health documents." }, "q12": { "question": "Which airport should I use in Atlanta?", "answer": "Atlanta has one major commercial airport, Hartsfield-Jackson International, which is about 10 miles south of downtown and serves as a major hub for Delta Air Lines." }, "q13": { "question": "How do I get to Denver Intl Airport from the city center?", "answer": "From downtown Denver, the fastest and most popular option is the RTD A Line commuter train, which runs directly from Union Station to the airport in about 37 minutes and costs $10.50. Ride-share services like Uber and Lyft and taxis are also readily available, typically taking 35–45 minutes but at a higher cost. Public buses, such as the SkyRide, are a more economical choice but are slower, and driving yourself involves a 25-mile trip with various on-site parking options at different price points.", "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" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q14": { "question": "Are there hotels or sleeping facilities at Atlanta airport?", "answer": "Hartsfield-Jackson Atlanta International Airport (ATL) does not have on-site hotels, capsule hotels, or sleeping pods inside the terminals. However, several nearby hotels are connected by the free ATL SkyTrain, including the Atlanta Airport Marriott Gateway, SpringHill Suites Atlanta Airport Gateway, and AC Hotel Atlanta Airport Gateway, all located just two minutes from the airport. Shuttle buses are available overnight when the SkyTrain is closed for maintenance.", "toolsUsed": [], "references": [ { "url": "http://www.sleepinginairports.net/usa/atlanta.htm", "title": "Atlanta Airport Guide (ATL) - Sleeping in Airports", "time_published": "2026-02-03T21:28:47Z" }, { "url": "https://sleepinginairports.net/guides/atlanta-airport-guide.htm", "title": "Atlanta Airport Guide (ATL) - 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": "2018-08-03T09:01:21Z" }, { "url": "https://www.marriott.com/en-us/hotels/atlma-atlanta-airport-marriott-gateway/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Hotel Near Atlanta Airport | Atlanta Airport Marriott Gateway", "time_published": "2025-02-19T00:00:00Z" }, { "url": "https://www.marriott.com/en-us/hotels/atlgi-springhill-suites-atlanta-airport-gateway/overview/", "title": "SpringHill Suites Atlanta Airport Gateway - Near ATL", "time_published": "2024-10-11T00:00:00Z" }, { "url": "https://www.atl.com/media-center/press-releases/read?id=625f1be148006300195ab40b", "title": "- 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": "2021-02-04T00:59:58Z" }, { "url": "https://www.marriott.com/en-us/hotels/atlat-ac-hotel-atlanta-airport-gateway/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Airport Hotel in Atlanta | AC Hotel Atlanta Airport Gateway", "time_published": "2023-08-11T00:00:00Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q17": { "question": "What aircraft are typically used on flights from Denver to Atlanta?", "answer": "The most common aircraft on nonstop flights from Denver to Atlanta are the Boeing 737-800 and 737 MAX 8, operated by United, Southwest, and Frontier. United also flies the 737 MAX 9 and Airbus A319 on this route, while some Frontier flights show an unspecified aircraft type. Exact equipment varies by day and airline, and Wi‑Fi and seatback entertainment are widely available across these carriers.", "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 Denver to Atlanta?", "answer": "SkyTeam (via Delta) and Star Alliance (via United) serve nonstop flights from Denver to Atlanta, while Southwest and Frontier also fly the route but belong to no alliance.", "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, flight times and distances for this route come 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). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold. 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_airlines", "flight_schedule", "route_aircraft" ] }, "q20": { "question": "What are the best airport lounge options when departing from Denver?", "answer": "Denver International Airport has a Delta Sky Club in Concourse A (center core, 4th floor) that offers premium food, beer and wine, Wi-Fi, and flight monitors, accessible with a same-day Delta ticket and eligible credit card, elite status, or membership. A Centurion Lounge is located in Concourse C, available to American Express Platinum and Centurion cardholders, featuring complimentary chef-prepared food, craft cocktails, and a family room. Both lounges permit entry up to three hours before departure.", "toolsUsed": [], "references": [ { "url": "https://americanexpress.com/en-gb/travel/lounges/the-platinum-card/DEN", "title": "American Express Lounges at Denver International Airport | Amex GB", "time_published": "2026-05-03T00:00:00Z" }, { "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://www.americanexpress.com/en-us/travel/lounges/the-centurion-card-idc-en/DEN/Delta-Sky-Club-Main-Terminal-Concourse-A-IgRTEiZDls/", "title": "Delta Sky Club at Denver International Airport | Amex US", "time_published": "2026-03-18T00:00:00Z" }, { "url": "https://carsandstays.delta.com/Denver-Hotels-Sleep-Inn-Suites-Denver-International-Airport.h23533743.Hotel-Information?categorySearch=any_option&chkin=2026-07-06&chkout=2026-07-07&destType=MARKET&destination=Denver%2C+CO%2C+United+States+of+America+%28DEN-All+Airports%29&latLong=39.74483000000001%2C-104.94829500000002&pwa_ts=1782175590171&referrerUrl=aHR0cHM6Ly9jYXJzYW5kc3RheXMuZGVsdGEuY29tL0hvdGVsLVNlYXJjaA%3D%3D®ionId=6139084&rfrr=HSR&rm1=a2&searchId=b9103c12-38ab-46f5-86a7-f3447411bdbe&selectedRatePlan=383244565&selectedRoomType=218717901&sort=RECOMMENDED&top_cur=USD&top_dp=126&useRewards=false&x_pwa=1", "title": "Sleep Inn & Suites Denver International Airport", "favicon": "https://carsandstays.delta.com/favicon.ico", "time_published": "2026-06-23T09:32:24Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q21": { "question": "What is the baggage allowance on this route from Denver to Atlanta?", "answer": "Baggage allowance on Denver–Atlanta flights depends on the airline and fare class. Basic economy may not include a checked bag, while standard economy typically allows one checked bag and a carry‑on. Higher fare classes and elite status can increase the allowance." }, "q22": { "question": "What cabin and seat options are typical from Denver to Atlanta?", "answer": "Flights from Denver to Atlanta usually offer Economy, with extra‑legroom Economy seats common, while flat‑bed Business class is rare on this short domestic route and Premium Economy is not typical." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies differ by airline and fare; flexible tickets and premium cabins often allow same‑day changes or standby, while Basic Economy typically does not." } } } }