Hartsfield Jackson Atlanta International Airport
Atlanta, United StatesATL / KATL
International hub · 203 direct destinations · 5 runways · longest runway 12,388 ft
80 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Atlanta → Baltimore
ATL
AtlantaHartsfield Jackson Atlanta International Airport
AtlantaHartsfield Jackson Atlanta International AirportBWIBaltimoreBaltimore/Washington International Thurgood Marshall Airport
BaltimoreBaltimore/Washington International Thurgood Marshall Airport- Distance
- 577 mi
- Estimated flight time
- ~1h 40m
Same local time in Atlanta and Baltimore.
Observed nonstop
How often does this route fly?
Frequency
Throughout the day
On average around 15 flights a day, observed from October 2025 to September 2026.
- 15
- flights per day
- 17
- busiest month · Jun
- 12
- quietest month · Jan
- 1 hr 22 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 12Jan2026
- 13Feb
- 13Mar
- 15Apr
- 16May
- 17Jun
- 16Jul
- 15Aug
- 14.5Sep
- 16Oct2025
- 15Nov
- 13Dec
Airlines
Who flies it
Delta Air Linesall year
Southwest Airlinesall year
Frontier Airlinesall year
Air Transport Internationalall year
Spirit Airlinesnow and then
Through the day
Departure times
Local time in Atlanta. Most departures between 14:00 and 17:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 14.4Mon
- 14Tue
- 13.6Wed
- 14Thu
- 15.2Fri
- 12.7Sat
- 13.9Sun
Fleet
Aircraft observed
- Airbus A321A32128%
- Boeing 737-900B73921%
- Boeing 737-700B73717%
- Airbus A321neoA21N9%
- Boeing 767-300B7634%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 12 | 305 |
|
| February 2026 | 13 | 355 |
|
| March 2026 | 13 | 395 |
|
| April 2026 | 15 | 430 |
|
| May 2026 | 16 | 448 |
|
| June 2026 | 17 | 490 |
|
| July 2026 | 16 | 479 |
|
| August 2026 | 15 | 456 |
|
| September 2026 | 14.5 | 440 |
|
| October 2025 | 16 | 464 |
|
| November 2025 | 15 | 435 |
|
| December 2025 | 13 | 347 |
|
Airlines observed on this route
From observed callsign routes on ATL-BWI - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Atlanta: 203.
- Direct destinations observed from Baltimore: 104.
The airports on this route
Baltimore/Washington International Thurgood Marshall Airport
Baltimore, United StatesBWI / KBWI
Major airport · 104 direct destinations · 3 runways · longest runway 10,502 ft
67 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
ATL DCARonald Reagan Washington National AirportWashington is about 30 mi from Baltimore.View route →ATL IADWashington Dulles International AirportDulles is about 45 mi from Baltimore.View route →ATL MDTHarrisburg International AirportHarrisburg is about 70 mi from Baltimore.View route →MCN BWIMiddle Georgia Regional AirportMacon is about 80 mi from Atlanta.View route →
About the route from Atlanta to Baltimore
The observed direct connection between Hartsfield Jackson Atlanta International Airport (ATL) and Baltimore/Washington International Thurgood Marshall Airport (BWI) covers approximately 577 mi. The estimated flight time is around 1h 40m. Air Transport International, Delta Air Lines, Frontier Airlines, Southwest Airlines and Spirit Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Atlanta from Baltimore by air?
- The great-circle distance between Hartsfield Jackson Atlanta International Airport and Baltimore/Washington International Thurgood Marshall Airport is approximately 577 mi.
- How long is the flight from Atlanta to Baltimore?
- Based on the distance, the estimated flight time is about 1h 40m. This is an estimate, not a schedule.
- Is there a direct connection from Atlanta to Baltimore?
- Yes, a direct connection between ATL and BWI has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Air Transport International, Delta Air Lines, Frontier Airlines, Southwest Airlines and Spirit Airlines.
- How often is there a flight from Atlanta to Baltimore?
- On average around 15 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 5,044 observed flights. Mainly Delta Air Lines, Southwest Airlines, Frontier Airlines. That is an observation, not a timetable.
- What is the current time difference between Atlanta and Baltimore?
- Same local time in Atlanta and Baltimore.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.