LATAM Airlines flight LA 6221: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 05:15 Milwaukee (MKE) 08:29 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-800 (738) 2:14 Effective 2026-01-24 through 2026-01-31
Codeshare flight, operated by Delta Air Lines.(DL 1221)
Mon,Wed-Sun 05:23 Milwaukee (MKE) 08:39 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-900 (739) 2:16 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 1221)
Tue 05:25 Milwaukee (MKE) 08:40 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-900 (739) 2:15 Effective 2026-02-17 through 2026-03-03
Codeshare flight, operated by Delta Air Lines.(DL 1221)
Tue,Wed,Sat 05:30 Milwaukee (MKE) 08:44 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-800 (738) 2:14 Effective 2026-01-06 through 2026-01-17
Codeshare flight, operated by Delta Air Lines.(DL 1221)
Mon,Thu,Fri 05:30 Milwaukee (MKE) 08:48 Atlanta (ATL) S
LA 6221 Non-stop Airbus A321 (321) 2:18 Effective 2026-01-08 through 2026-01-16
Codeshare flight, operated by Delta Air Lines.(DL 1221)
Sun 05:30 Milwaukee (MKE) 08:45 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-800 (738) 2:15 Operates only on 2026-01-11
Codeshare flight, operated by Delta Air Lines.(DL 1221)
Sun 05:30 Milwaukee (MKE) 08:48 Atlanta (ATL) S
LA 6221 Non-stop Airbus A321 (321) 2:18 Operates only on 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 1221)
Mon-Fri,Sun 05:30 Milwaukee (MKE) 08:44 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-800 (738) 2:14 Effective 2026-01-19 through 2026-01-26
Codeshare flight, operated by Delta Air Lines.(DL 1221)
Mon,Wed-Fri,Sun 05:30 Milwaukee (MKE) 08:44 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-800 (738) 2:14 Effective 2026-01-28 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 1221)
Mon,Wed,Sat,Sun 05:30 Milwaukee (MKE) 08:44 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-800 (738) 2:14 Effective 2026-02-07 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 1221)
Mon-Fri,Sun 07:15 New Orleans (MSY) 09:40 Los Angeles (LAX) 3
LA 6221 Non-stop Boeing 737-800 (738) 4:25 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 872)
Sun 11:39 Baltimore (BWI) 13:44 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-900 (739) 2:05 Operates only on 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 801)
Sat 11:40 Baltimore (BWI) 13:41 Atlanta (ATL) S
LA 6221 Non-stop Airbus A321 (321) 2:01 Effective 2026-03-14 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 801)
Mon,Tue,Thu,Fri 12:00 Baltimore (BWI) 14:01 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-900 (739) 2:01 Valid until 2026-01-02
Codeshare flight, operated by Delta Air Lines.(DL 801)
Sat 12:01 Baltimore (BWI) 14:02 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-900 (739) 2:01 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 801)
Mon,Thu,Fri,Sun 12:04 Baltimore (BWI) 14:02 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-900 (739) 1:58 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 801)
Tue,Wed 12:04 Baltimore (BWI) 14:02 Atlanta (ATL) S
LA 6221 Non-stop Boeing 737-800 (738) 1:58 Effective 2026-03-10 through 2026-04-08
Codeshare flight, operated by Delta Air Lines.(DL 801)
Mon-Fri,Sun 12:15 Baltimore (BWI) 14:13 Atlanta (ATL) S
LA 6221 Non-stop Airbus A321 (321) 1:58 Effective 2026-04-13 through 2026-05-08
Codeshare flight, operated by Delta Air Lines.(DL 801)
Daily 12:15 Baltimore (BWI) 14:13 Atlanta (ATL) S
LA 6221 Non-stop Airbus A321 (321) 1:58 Effective 2026-05-09 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 801)
Daily 12:15 Baltimore (BWI) 14:10 Atlanta (ATL) S
LA 6221 Non-stop Airbus A321 (321) 1:55 Effective 2026-07-07 through 2026-08-14
Codeshare flight, operated by Delta Air Lines.(DL 801)
Sat 13:05 Baltimore (BWI) 15:04 Atlanta (ATL) S
LA 6221 Non-stop Airbus A321 (321) 1:59 Effective 2026-04-18 through 2026-05-02
Codeshare flight, operated by Delta Air Lines.(DL 801)
This flight number is listed as serving the following routes:


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LATAM Airlines flight LA 6221: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
LATAM Airlines LA6221
05:15
Milwaukee (MKE)

08:29
Atlanta (ATL) S
Effective 2026-01-24 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1221)
Duration: 2:14, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6221
05:23
Milwaukee (MKE)

08:39
Atlanta (ATL) S
Effective 2026-02-12 through 2026-03-07
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1221)
Duration: 2:16, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6221
05:25
Milwaukee (MKE)

08:40
Atlanta (ATL) S
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1221)
Duration: 2:15, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6221
05:30
Milwaukee (MKE)

08:44
Atlanta (ATL) S
Effective 2026-01-06 through 2026-01-17
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1221)
Duration: 2:14, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6221
05:30
Milwaukee (MKE)

08:48
Atlanta (ATL) S
Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1221)
Duration: 2:18, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6221
05:30
Milwaukee (MKE)

08:45
Atlanta (ATL) S
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1221)
Duration: 2:15, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6221
05:30
Milwaukee (MKE)

08:48
Atlanta (ATL) S
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1221)
Duration: 2:18, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6221
05:30
Milwaukee (MKE)

08:44
Atlanta (ATL) S
Effective 2026-01-19 through 2026-01-26
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1221)
Duration: 2:14, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6221
05:30
Milwaukee (MKE)

08:44
Atlanta (ATL) S
Effective 2026-01-28 through 2026-02-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1221)
Duration: 2:14, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6221
05:30
Milwaukee (MKE)

08:44
Atlanta (ATL) S
Effective 2026-02-07 through 2026-02-11
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1221)
Duration: 2:14, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6221
07:15
New Orleans (MSY)

09:40
Los Angeles (LAX) 3
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 872)
Duration: 4:25, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6221
11:39
Baltimore (BWI)

13:44
Atlanta (ATL) S
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 801)
Duration: 2:05, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6221
11:40
Baltimore (BWI)

13:41
Atlanta (ATL) S
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 801)
Duration: 2:01, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6221
12:00
Baltimore (BWI)

14:01
Atlanta (ATL) S
Valid until 2026-01-02
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 801)
Duration: 2:01, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6221
12:01
Baltimore (BWI)

14:02
Atlanta (ATL) S
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 801)
Duration: 2:01, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6221
12:04
Baltimore (BWI)

14:02
Atlanta (ATL) S
Effective 2026-03-08 through 2026-04-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 801)
Duration: 1:58, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6221
12:04
Baltimore (BWI)

14:02
Atlanta (ATL) S
Effective 2026-03-10 through 2026-04-08
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 801)
Duration: 1:58, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6221
12:15
Baltimore (BWI)

14:13
Atlanta (ATL) S
Effective 2026-04-13 through 2026-05-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 801)
Duration: 1:58, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6221
12:15
Baltimore (BWI)

14:13
Atlanta (ATL) S
Effective 2026-05-09 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 801)
Duration: 1:58, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6221
12:15
Baltimore (BWI)

14:10
Atlanta (ATL) S
Effective 2026-07-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 801)
Duration: 1:55, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6221
13:05
Baltimore (BWI)

15:04
Atlanta (ATL) S
Effective 2026-04-18 through 2026-05-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 801)
Duration: 1:59, non-stop
Airbus A321 (321)
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Atlanta (ATL)
  • Milwaukee (MKE) - Atlanta (ATL)
  • New Orleans (MSY) - Los Angeles (LAX)
All LATAM Airlines flights
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