KLM flights from Guanacaste (LIR) to Atlanta (ATL).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 11:35 Guanacaste (LIR) 17:36 Atlanta (ATL) I
KLM KL 7075 Non-stop Boeing 757 (757) 4:01 Effective 2025-04-05 through 2025-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1798)
Mon-Fri,Sun 14:45 Guanacaste (LIR) 20:50 Atlanta (ATL) I
KLM KL 7075 Non-stop Boeing 757 (757) 4:05 Effective 2025-03-30 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 1784)
Sat 14:45 Guanacaste (LIR) 20:50 Atlanta (ATL) I
KLM KL 7203 Non-stop Boeing 757 (757) 4:05 Effective 2025-04-05 through 2025-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1784)
Sat 14:47 Guanacaste (LIR) 20:51 Atlanta (ATL) I
KLM KL 7203 Non-stop Boeing 737-900 (739) 4:04 Effective 2025-05-10 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1784)
Sat 14:47 Guanacaste (LIR) 20:54 Atlanta (ATL) I
KLM KL 7203 Non-stop Boeing 737-900 (739) 4:07 Effective from 2025-06-14
Codeshare flight, operated by Delta Air Lines.(DL 1784)
Sat 14:56 Guanacaste (LIR) 21:01 Atlanta (ATL) I
KLM KL 7203 Non-stop Boeing 757 (757) 4:05 Effective 2025-04-19 through 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 1784)
Daily 13:06 Guanacaste (LIR) 19:12 Atlanta (ATL) I
KLM KL 7205 Non-stop Boeing 757 (757) 4:06 Effective 2025-03-30 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Mon-Fri,Sun 13:23 Guanacaste (LIR) 19:26 Atlanta (ATL) I
KLM KL 7205 Non-stop Boeing 737-900 (739) 4:03 Effective 2025-05-07 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Sat 13:23 Guanacaste (LIR) 19:26 Atlanta (ATL) I
KLM KL 7205 Non-stop Boeing 757 (757) 4:03 Effective 2025-05-10 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Mon-Fri,Sun 13:23 Guanacaste (LIR) 19:29 Atlanta (ATL) I
KLM KL 7205 Non-stop Boeing 737-900 (739) 4:06 Effective from 2025-06-08
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Sat 13:23 Guanacaste (LIR) 19:30 Atlanta (ATL) I
KLM KL 7205 Non-stop Boeing 757 (757) 4:07 Effective from 2025-06-14
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Daily 13:28 Guanacaste (LIR) 19:31 Atlanta (ATL) I
KLM KL 7205 Non-stop Boeing 757 (757) 4:03 Effective 2025-04-14 through 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Daily 13:04 Guanacaste (LIR) 19:07 Atlanta (ATL) I
KLM KL 7243 Non-stop Boeing 737-900 (739) 4:03 Valid until 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Daily 13:12 Guanacaste (LIR) 19:08 Atlanta (ATL) I
KLM KL 7243 Non-stop Boeing 737-900 (739) 3:56 Effective 2024-09-09 through 2024-09-19
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Daily 13:12 Guanacaste (LIR) 19:08 Atlanta (ATL) I
KLM KL 7243 Non-stop Boeing 737-900 (739) 3:56 Effective 2024-09-21 through 2024-09-30
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Wed-Sun 13:12 Guanacaste (LIR) 19:08 Atlanta (ATL) I
KLM KL 7243 Non-stop Boeing 737-900 (739) 3:56 Effective 2024-10-02 through 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Daily 13:12 Guanacaste (LIR) 19:09 Atlanta (ATL) I
KLM KL 7243 Non-stop Boeing 737-900 (739) 3:57 Effective 2024-10-07 through 2024-10-26
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Sat 11:31 Guanacaste (LIR) 17:32 Atlanta (ATL) I
KLM KL 7771 Non-stop Boeing 757 (757) 4:01 Operates only on 2025-03-29
Codeshare flight, operated by Delta Air Lines.(DL 1798)
Daily 14:45 Guanacaste (LIR) 20:50 Atlanta (ATL) I
KLM KL 7771 Non-stop Boeing 757 (757) 4:05 Effective 2025-03-09 through 2025-03-28
Codeshare flight, operated by Delta Air Lines.(DL 1784)
Daily 15:52 Guanacaste (LIR) 21:00 Atlanta (ATL) I
KLM KL 7771 Non-stop Boeing 757 (757) 4:08 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1784)
Daily 15:54 Guanacaste (LIR) 20:53 Atlanta (ATL) I
KLM KL 7771 Non-stop Boeing 757 (757) 3:59 Effective 2025-01-06 through 2025-03-08
Codeshare flight, operated by Delta Air Lines.(DL 1784)
Daily 13:06 Guanacaste (LIR) 19:12 Atlanta (ATL) I
KLM KL 7863 Non-stop Boeing 757 (757) 4:06 Effective 2025-03-09 through 2025-03-29
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Fri,Sat 13:09 Guanacaste (LIR) 19:06 Atlanta (ATL) I
KLM KL 7863 Non-stop Boeing 737-900 (739) 3:57 Effective 2024-11-01 through 2024-11-02
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Mon-Thu,Sun 13:12 Guanacaste (LIR) 19:09 Atlanta (ATL) I
KLM KL 7863 Non-stop Boeing 737-900 (739) 3:57 Effective 2024-10-27 through 2024-10-31
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Daily 14:08 Guanacaste (LIR) 19:15 Atlanta (ATL) I
KLM KL 7863 Non-stop Boeing 757 (757) 4:07 Effective 2024-12-03 through 2024-12-18
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Daily 14:09 Guanacaste (LIR) 19:08 Atlanta (ATL) I
KLM KL 7863 Non-stop Boeing 737-900 (739) 3:59 Effective 2024-11-03 through 2024-11-10
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Daily 14:10 Guanacaste (LIR) 19:08 Atlanta (ATL) I
KLM KL 7863 Non-stop Boeing 757 (757) 3:58 Effective 2024-11-11 through 2024-12-02
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Daily 14:12 Guanacaste (LIR) 19:18 Atlanta (ATL) I
KLM KL 7863 Non-stop Boeing 757 (757) 4:06 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Daily 14:20 Guanacaste (LIR) 19:21 Atlanta (ATL) I
KLM KL 7863 Non-stop Boeing 757 (757) 4:01 Effective 2025-01-06 through 2025-03-08
Codeshare flight, operated by Delta Air Lines.(DL 1820)
Sat 11:31 Guanacaste (LIR) 17:32 Atlanta (ATL) I
KLM KL 8153 Non-stop Boeing 757 (757) 4:01 Effective 2025-03-15 through 2025-03-22
Codeshare flight, operated by Delta Air Lines.(DL 1798)
Sat 12:32 Guanacaste (LIR) 17:38 Atlanta (ATL) I
KLM KL 8153 Non-stop Boeing 757 (757) 4:06 Effective 2024-12-21 through 2025-01-04
Codeshare flight, operated by Delta Air Lines.(DL 1833)
Sat 12:32 Guanacaste (LIR) 17:30 Atlanta (ATL) I
KLM KL 8153 Non-stop Boeing 757 (757) 3:58 Effective 2025-01-11 through 2025-03-08
Codeshare flight, operated by Delta Air Lines.(DL 1798)
Sat 14:45 Guanacaste (LIR) 20:50 Atlanta (ATL) I
KLM KL 8153 Non-stop Boeing 757 (757) 4:05 Operates only on 2025-03-29
Codeshare flight, operated by Delta Air Lines.(DL 1784)




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KLM flights from Guanacaste (LIR) to Atlanta (ATL).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL7075
11:35
Guanacaste (LIR)

17:36
Atlanta (ATL) I
Effective 2025-04-05 through 2025-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1798)
Duration: 4:01, non-stop
Boeing 757 (757)
KLM KL7075
14:45
Guanacaste (LIR)

20:50
Atlanta (ATL) I
Effective 2025-03-30 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1784)
Duration: 4:05, non-stop
Boeing 757 (757)
KLM KL7203
14:45
Guanacaste (LIR)

20:50
Atlanta (ATL) I
Effective 2025-04-05 through 2025-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1784)
Duration: 4:05, non-stop
Boeing 757 (757)
KLM KL7203
14:47
Guanacaste (LIR)

20:51
Atlanta (ATL) I
Effective 2025-05-10 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1784)
Duration: 4:04, non-stop
Boeing 737-900 (739)
KLM KL7203
14:47
Guanacaste (LIR)

20:54
Atlanta (ATL) I
Effective from 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1784)
Duration: 4:07, non-stop
Boeing 737-900 (739)
KLM KL7203
14:56
Guanacaste (LIR)

21:01
Atlanta (ATL) I
Effective 2025-04-19 through 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1784)
Duration: 4:05, non-stop
Boeing 757 (757)
KLM KL7205
13:06
Guanacaste (LIR)

19:12
Atlanta (ATL) I
Effective 2025-03-30 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:06, non-stop
Boeing 757 (757)
KLM KL7205
13:23
Guanacaste (LIR)

19:26
Atlanta (ATL) I
Effective 2025-05-07 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:03, non-stop
Boeing 737-900 (739)
KLM KL7205
13:23
Guanacaste (LIR)

19:26
Atlanta (ATL) I
Effective 2025-05-10 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:03, non-stop
Boeing 757 (757)
KLM KL7205
13:23
Guanacaste (LIR)

19:29
Atlanta (ATL) I
Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:06, non-stop
Boeing 737-900 (739)
KLM KL7205
13:23
Guanacaste (LIR)

19:30
Atlanta (ATL) I
Effective from 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:07, non-stop
Boeing 757 (757)
KLM KL7205
13:28
Guanacaste (LIR)

19:31
Atlanta (ATL) I
Effective 2025-04-14 through 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:03, non-stop
Boeing 757 (757)
KLM KL7243
13:04
Guanacaste (LIR)

19:07
Atlanta (ATL) I
Valid until 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:03, non-stop
Boeing 737-900 (739)
KLM KL7243
13:12
Guanacaste (LIR)

19:08
Atlanta (ATL) I
Effective 2024-09-09 through 2024-09-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 3:56, non-stop
Boeing 737-900 (739)
KLM KL7243
13:12
Guanacaste (LIR)

19:08
Atlanta (ATL) I
Effective 2024-09-21 through 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 3:56, non-stop
Boeing 737-900 (739)
KLM KL7243
13:12
Guanacaste (LIR)

19:08
Atlanta (ATL) I
Effective 2024-10-02 through 2024-10-06
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 3:56, non-stop
Boeing 737-900 (739)
KLM KL7243
13:12
Guanacaste (LIR)

19:09
Atlanta (ATL) I
Effective 2024-10-07 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 3:57, non-stop
Boeing 737-900 (739)
KLM KL7771
11:31
Guanacaste (LIR)

17:32
Atlanta (ATL) I
Operates only on 2025-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1798)
Duration: 4:01, non-stop
Boeing 757 (757)
KLM KL7771
14:45
Guanacaste (LIR)

20:50
Atlanta (ATL) I
Effective 2025-03-09 through 2025-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1784)
Duration: 4:05, non-stop
Boeing 757 (757)
KLM KL7771
15:52
Guanacaste (LIR)

21:00
Atlanta (ATL) I
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1784)
Duration: 4:08, non-stop
Boeing 757 (757)
KLM KL7771
15:54
Guanacaste (LIR)

20:53
Atlanta (ATL) I
Effective 2025-01-06 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1784)
Duration: 3:59, non-stop
Boeing 757 (757)
KLM KL7863
13:06
Guanacaste (LIR)

19:12
Atlanta (ATL) I
Effective 2025-03-09 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:06, non-stop
Boeing 757 (757)
KLM KL7863
13:09
Guanacaste (LIR)

19:06
Atlanta (ATL) I
Effective 2024-11-01 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 3:57, non-stop
Boeing 737-900 (739)
KLM KL7863
13:12
Guanacaste (LIR)

19:09
Atlanta (ATL) I
Effective 2024-10-27 through 2024-10-31
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 3:57, non-stop
Boeing 737-900 (739)
KLM KL7863
14:08
Guanacaste (LIR)

19:15
Atlanta (ATL) I
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:07, non-stop
Boeing 757 (757)
KLM KL7863
14:09
Guanacaste (LIR)

19:08
Atlanta (ATL) I
Effective 2024-11-03 through 2024-11-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 3:59, non-stop
Boeing 737-900 (739)
KLM KL7863
14:10
Guanacaste (LIR)

19:08
Atlanta (ATL) I
Effective 2024-11-11 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 3:58, non-stop
Boeing 757 (757)
KLM KL7863
14:12
Guanacaste (LIR)

19:18
Atlanta (ATL) I
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:06, non-stop
Boeing 757 (757)
KLM KL7863
14:20
Guanacaste (LIR)

19:21
Atlanta (ATL) I
Effective 2025-01-06 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1820)
Duration: 4:01, non-stop
Boeing 757 (757)
KLM KL8153
11:31
Guanacaste (LIR)

17:32
Atlanta (ATL) I
Effective 2025-03-15 through 2025-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1798)
Duration: 4:01, non-stop
Boeing 757 (757)
KLM KL8153
12:32
Guanacaste (LIR)

17:38
Atlanta (ATL) I
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1833)
Duration: 4:06, non-stop
Boeing 757 (757)
KLM KL8153
12:32
Guanacaste (LIR)

17:30
Atlanta (ATL) I
Effective 2025-01-11 through 2025-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1798)
Duration: 3:58, non-stop
Boeing 757 (757)
KLM KL8153
14:45
Guanacaste (LIR)

20:50
Atlanta (ATL) I
Operates only on 2025-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1784)
Duration: 4:05, non-stop
Boeing 757 (757)
  • An international route departing from Guanacaste airport, Costa Rica (LIR) and arriving at Atlanta airport, United States (ATL).
  • The flight distance is 1593 miles, or 2563 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:56 and 4:08.
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