Atlanta to Milwaukee (ATL–MKE) — Airlines, Schedules & Connections

ATL Airport Page →
670 mi airlines charter/private 88/wk
On-time Some delays Frequent delays
Flight Schedule 42 flights Verified 37m ago
Also flown by charter / private operators.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
DL2999+3
Seat map
DL Delta
321 Seat map
8:05 AM
EDT TS
9:03 AM
CDT
1h 58m
55%
M T W T F S S
Prices
DL1151+3
Seat map
DL Delta
739 Seat map
10:41 AM
EDT TS
11:40 AM
CDT
1h 59m
55%
M T W T F S S
Prices
DL1246+2
Seat map
DL Delta
739 Seat map
12:51 PM
EDT TS
1:50 PM
CDT
1h 59m
55%
M T W T F S S
Prices
KE5354cs
KE Korean
321
1:45 PM
EDT TS
2:45 PM
CDT
2h
55%
M T W T F S S
Prices
AM3255cs
AM Aeromexi
739
2:09 PM
EDT TS
3:08 PM
CDT
1h 59m
46%
M T W T F S S
Prices
AF2210
AF Air France
321
2:35 PM
EDT TS
3:36 PM
CDT
2h 1m
47%
M T W T F S S
Prices
DL2152+6
Seat map
DL Delta
739 Seat map
2:35 PM
EDT TS
3:36 PM
CDT
2h 1m
55%
M T W T F S S
Prices
AF2298cs
Starts Sep 17
AF Air France
739
2:35 PM
EDT TS
3:36 PM
CDT
2h 1m
47%
M T W T F S S
Prices
DL1206+4
Seat map
DL Delta
321 Seat map
4:30 PM
EDT TS
5:31 PM
CDT
2h 1m
55%
M T W T F S S
Prices
AF2896cs
AF Air France
321
4:30 PM
EDT TS
5:31 PM
CDT
2h 1m
47%
M T W T F S S
Prices
LA7184
Starts Oct 9 Seat map
LA LATAM Chile
739 Seat map
4:45 PM
EDT TS
5:45 PM
CDT
2h
67%
M T W T F S S
Prices
AM3144cs
AM Aeromexi
321
6:10 PM
EDT TS
7:15 PM
CDT
2h 5m
46%
M T W T F S S
Prices
LA6283
Seat map
LA LATAM Chile
321 Seat map
7:23 PM
EDT TS
8:27 PM
CDT
2h 4m
67%
M T W T F S S
Prices
DL2388+3
Seat map
DL Delta
321 Seat map
7:30 PM
EDT TS
8:31 PM
CDT
2h 1m
55%
M T W T F S S
Prices
AF3068cs
AF Air France
321
7:30 PM
EDT TS
8:31 PM
CDT
2h 1m
47%
M T W T F S S
Prices
LA5056
Seat map
LA LATAM Chile
321 Seat map
7:30 PM
EDT TS
8:31 PM
CDT
2h 1m
67%
M T W T F S S
Prices
LA5457
Starts Oct 7 Seat map
LA LATAM Chile
739 Seat map
7:54 PM
EDT TS
8:57 PM
CDT
2h 3m
67%
M T W T F S S
Prices
DL1268
Seat map
DL Delta
739 Seat map
8:20 PM
EDT TS
9:24 PM
CDT
2h 4m
55%
M T W T F S S
Prices
DL1221+5
Seat map
DL Delta
739 Seat map
5:30 AM
CDT TM
8:33 AM
EDT
2h 3m
M T W T F S S
Prices
AM4024cs
AM Aeromexi
739
5:30 AM
CDT TM
8:33 AM
EDT
2h 3m
M T W T F S S
Prices
LA7188cs
LA LATAM Chile
739
5:30 AM
CDT
8:33 AM
EDT
2h 3m
M T W T F S S
Prices
KE6964cs
KE Korean
739
5:34 AM
CDT TM
8:34 AM
EDT
2h
M T W T F S S
Prices
LA6386cs
LA LATAM Chile
739
6:00 AM
CDT TM
9:00 AM
EDT
2h
M T W T F S S
Prices
AM4010cs
AM Aeromexi
321
6:50 AM
CDT
9:57 AM
EDT
2h 7m
M T W T F S S
Prices
KE7197cs
KE Korean
321
7:03 AM
CDT
10:03 AM
EDT
2h
M T W T F S S
Prices
LA8831cs
LA LATAM Chile
321
7:03 AM
CDT TM
10:03 AM
EDT
2h
M T W T F S S
Prices
DL1236+8
Seat map
DL Delta
321 Seat map
9:31 AM
CDT TM
12:23 PM
EDT
1h 52m
M T W T F S S
Prices
AF5725cs
AF Air France
320
10:03 AM
CDT TM
1:04 PM
EDT
2h 1m
M T W T F S S
Prices
AM4522cs
AM Aeromexi
739
10:22 AM
CDT TM
1:20 PM
EDT
1h 58m
M T W T F S S
Prices
VS4393cs
VS Virgin Atlantic
320
10:24 AM
CDT TM
1:28 PM
EDT
2h 4m
M T W T F S S
Prices
DL2999+3
Seat map
DL Delta
321 Seat map
12:31 PM
CDT
3:30 PM
EDT
1h 59m
M T W T F S S
Prices
AF2502cs
AF Air France
739
12:45 PM
CDT TM
3:45 PM
EDT
2h
M T W T F S S
Prices
DL1151+3
Seat map
DL Delta
739 Seat map
12:45 PM
CDT TM
3:45 PM
EDT
2h
M T W T F S S
Prices
VS4394cs
VS Virgin Atlantic
321
12:47 PM
CDT
3:56 PM
EDT
2h 9m
M T W T F S S
Prices
AM3667
Seat map
AM Aeromexi
739 Seat map
12:51 PM
CDT
3:59 PM
EDT
2h 8m
M T W T F S S
Prices
DL1246+2
Seat map
DL Delta
739 Seat map
2:50 PM
CDT TM
5:39 PM
EDT
1h 49m
M T W T F S S
Prices
AM3946cs
AM Aeromexi
739
3:01 PM
CDT TM
6:11 PM
EDT
2h 10m
M T W T F S S
Prices
AM4276
Starts Oct 8 Seat map
AM Aeromexi
738 Seat map
4:29 PM
CDT
7:29 PM
EDT
2h
M T W T F S S
Prices
DL2152+6
Seat map
DL Delta
321 Seat map
4:46 PM
CDT
7:51 PM
EDT
2h 5m
M T W T F S S
Prices
KE3689cs
KE Korean
739
5:19 PM
CDT
8:34 PM
EDT
2h 15m
M T W T F S S
Prices
DL1206+4
Seat map
DL Delta
321 Seat map
6:37 PM
CDT TM
9:40 PM
EDT
2h 3m
M T W T F S S
Prices
LA7184
Starts Oct 9 Seat map
LA LATAM Chile
739 Seat map
6:51 PM
CDT
9:59 PM
EDT
2h 8m
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
BNA Nashville 3h 32m AFAMDL WN Nashville (BNA) to Milwaukee flights
STL St Louis 3h 40m AMDLF9 WN St Louis (STL) to Milwaukee flights
MDW Chicago 3h 44m AFAMDL WN Chicago (MDW) to Milwaukee flights
DTW Detroit 4h AFAMDL AMDLKE Detroit (DTW) to Milwaukee flights
ORD Chicago 4h 10m AAACAF AAACAS Chicago (ORD) to Milwaukee flights
CLT Charlotte 4h 23m AAAFAM AA Charlotte (CLT) to Milwaukee flights
MCI Kansas City 4h 30m AFAMDL WN Kansas City (MCI) to Milwaukee flights
BWI Baltimore 4h 40m AFAMDL WN Baltimore (BWI) to Milwaukee flights
MSP Minneapolis 4h 43m AFAMDL AFDLKE Minneapolis (MSP) to Milwaukee flights
DCA Washington 4h 44m AAAFAM AAWN Washington (DCA) to Milwaukee flights
1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Atlanta to Milwaukee
4 carriers, 88 flights/week nonstop.
4 Airlines 670 mi 2h 1m nonstop -1h behind

ATL–MKE is served by 4 airlines with nonstop service. Delta Air Lines, LATAM Chile and Frontier lead the route. The flight covers 670 miles in approximately 2h 1m. Beyond nonstop, 1-stop connecting options are also available.

Airline Landscape

All carriers operating nonstop ATL–MKE service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
DL Delta Air Lines Also: AF, AM, KE 46 321, 739 1h58-2h04 97% SkyTeam AF, AM, KE
LA LATAM Chile 8 321, 739 2h-2h04 97%
F9 Frontier 0 97%
KL KLM 0 97% SkyTeam
Aircraft on this route
321 Airbus A321 – AF, AM, DL, KE, LA
739 Boeing 737-900 – AF, AM, DL, LA
Alliance coverage
SkyTeam: DL + KL (46 flights/wk, 85%)
Unaffiliated: F9 + LA (8 flights/wk, 15%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, ATL to MKE direction.
Mon
13
flights
Tue
10
flights
Wed
11
flights
Thu
14
flights
Fri
14
flights
Sat
11
flights
Sun
15
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
18
Nonstop flights
88
Outbound / wk
152
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ATL to MKE.
1-STOP
One-Stop Connections
28
Hubs
~3h
Fastest
~17h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,683
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
ATL → MKE
97%
Generally reliable. Most flights run on time.
Departing
97%
Arriving
86%
Return
MKE → ATL
90%
Generally reliable. Most flights run on time.
Departing
90%
Arriving
95%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ATL delays → MKE delays →

Other ways to reach Milwaukee from Atlanta

Nearby airports with service to General Mitchell International Airport.
Metric ATL→MKE PDK→MKE CHA→MKE
Distance from ATL 18 mi 106 mi
Nonstop airlines 4 3 1
Weekly flights 88 1
Flight time 2h 1m 1h 43m 1h 28m
Departure OTP 97%
Airports within 200 miles of ATL with service to General Mitchell International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Milwaukee is 1 hour behind Atlanta.
ATL: EDT · MKE: CDT

When it's 6:00 PM in Atlanta, it's 5:00 PM in Milwaukee.
Distance & Flight Time
670 mi / 1,078 km
Nonstop flight time is approximately 2h 1m gate to gate.
Getting to ATL

MARTA Gold Line runs every 12–15 minutes from downtown Five Points station to the airport (16 min, $2.50). The station connects directly to the Domestic terminal via SkyTrain. Ride-shares cost $20–35 from downtown.

Economy parking in the North/South garages fills quickly; off-site lots on Camp Creek Parkway offer cheaper rates with shuttles.

ATL–MKE Quick Facts

Key statistics for the Atlanta to Milwaukee route.
Route details
Distance670 mi / 1,078 km
Flight time2h 1m
Time difference-1 hour
Airlines (nonstop)4
Weekly flights88 out / 152 return
1-stop connectionsAvailable
Origin: ATL
IATA / ICAOATL / KATL
TimezoneAmerica/New_York
Passengers/yr108.1M
Elevation1,026 ft / 313 m
Destination: MKE
IATA / ICAOMKE / KMKE
TimezoneAmerica/Chicago
Passengers/yr6.2M
Elevation723 ft / 220 m

Frequently Asked Questions

Common questions about ATL to MKE flights.
Nonstop flights from Hartsfield Jackson Atlanta International Airport to General Mitchell International Airport take about 2h 1m gate to gate. The route covers 670 miles.
4 airlines operate flights from ATL to MKE: Delta Air Lines, LATAM Chile, Frontier and KLM.
This route has frequent daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Nashville, St. Louis Lambert and Chicago Midway.
On a single ticket, yes. Your bags are checked through to MKE and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Milwaukee is 1 hour behind Atlanta.
Yes, return flights from MKE to ATL are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include PDK, CHA and ABY. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ATL to MKE

Hartsfield Jackson Atlanta International Airport (ATL) and General Mitchell International Airport (MKE) are connected by nonstop service from Delta Air Lines, LATAM Chile, Frontier and KLM. With 88 weekly departures, this is a heavily served route.

ATL to MKE Flight Duration and Schedule

Nonstop flight time from ATL to MKE is about 2 hours 1 minutes gate to gate. The route covers a distance of 670 miles (1,078 km). There are approximately 88 weekly flights outbound and 152 return, totaling 240 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Nashville, St. Louis Lambert and Chicago Midway. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Atlanta (PDK), Chattanooga (CHA) and Albany (ABY).