Atlanta to Baltimore Flights ATL → BWI

Hartsfield Jackson Atlanta International Airport → Baltimore/Washington International Thurgood Marshall Airport

🇺🇸 Atlanta, US → 🇺🇸 Baltimore, US

The Atlanta to Baltimore route connects Hartsfield Jackson Atlanta International Airport (ATL) in US with Baltimore/Washington International Thurgood Marshall Airport (BWI) in US. This short-haul flight covers approximately 577 miles (929 km) with a typical flight time of 1h 18m. This route is served by 7 airlines: Southwest, Delta Air Lines, Frontier and others. AirportRoutes has tracked 8 daily flights on this route.

Departure Airport

Hartsfield Jackson Atlanta International Airport

ICAO Code:: KATL
IATA Code:: ATL
City:: 🇺🇸 Atlanta
Country:: US
Elevation:: 1026 ft

Destination Airport

Baltimore/Washington International Thurgood Marshall Airport

ICAO Code:: KBWI
IATA Code:: BWI
City:: 🇺🇸 Baltimore
Country:: US
Elevation:: 146 ft

Operators

Daily Flights

577

Miles

1h 18m

Flight Duration

Route Map

Operating Airlines

Airline	ICAO	IATA
Southwest	`SWA`	`WN`
Delta Air Lines	`DAL`	`DL`
Frontier	`FFT`	`F9`
Spirit	`NKS`	`NK`
Air Transport International, Inc.	`ATN`	`8C`
United Parcel Service	`UPS`	`5X`
Flexjet	`LXJ`	`-`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	8	12%
Tuesday	9	14%
Wednesday	12	18%
Thursday	10	15%
Friday	7	11%
Saturday	11	17%
Sunday	8	12%

Pattern Analysis

8 Daily Flights:

SWA4594 SWA1864 DAL2590 DAL2670 DAL2928 SWA2216 FFT4712 UPS9754

Data Points: 65
API observations used to build this analysis

Weekdays: 46 flights
Weekend: 19 flights

Business Route More active on weekdays

All Flight Routes

7 Routes

Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.

Airline	Flight Numbers	Aircraft Type	Typical Time	Days Active	Last Seen	Status
Air Transport International, Inc. `ATN` / `8C`	-	B763	-	M T W T F S S	Nov 16, 2025	Active
Delta Air Lines `DAL` / `DL`	DAL2590 DAL2670 DAL2928 SWA2216	A321	18:30 6:30 PM (Representative)	M T W T F S S	Jan 25, 2026	Active
Flexjet `LXJ`	-	CL35	-	M T W T F S S	Sep 8, 2025	Active
Frontier `FFT` / `F9`	FFT4712	A21N	22:45 10:45 PM (Representative)	M T W T F S S	Dec 29, 2025	Active
Southwest `SWA` / `WN`	SWA4594 SWA1864	B738	10:45 10:45 AM (Representative)	M T W T F S S	Feb 4, 2026	Active
Spirit `NKS` / `NK`	-	A321	-	M T W T F S S	Nov 11, 2025	Active
United Parcel Service `UPS` / `5X`	UPS9754	B752	05:15 5:15 AM (Representative)	M T W T F S S	Dec 6, 2025	Active

Total Routes: 7

Active Routes: 7

Unique Airlines: 7

Aircraft Types: 8

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
05:15 5:15 AM	United Parcel Service	`UPS`	`5X`
10:45 10:45 AM	Southwest	`SWA`	`WN`
18:30 6:30 PM	Delta Air Lines	`DAL`	`DL`
22:45 10:45 PM	Frontier	`FFT`	`F9`

Time Information

Times are shown in the departure airport's local timezone (KATL - America/New_York).

Total Departure Times: 4

Time Range:
05:15 - 22:45

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.