KLM flight KL 6866: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 11:50 Guanacaste (LIR) 17:51 Atlanta (ATL) I
KL 6866 Non-stop Boeing 757 (757) 4:01 Effective 2026-04-04 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 1798)
Daily 13:25 Guanacaste (LIR) 19:15 Atlanta (ATL) I
KL 6866 Non-stop Boeing 737-900 (739) 3:50 Effective 2026-09-10 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1812)
Mon-Fri,Sun 14:15 Guanacaste (LIR) 20:19 Atlanta (ATL) I
KL 6866 Non-stop Boeing 757 (757) 4:04 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1784)
Mon,Thu,Fri,Sun 15:15 Minneapolis/Saint Paul (MSP) 1 18:19 John Glenn Columbus (CMH)
KL 6866 Non-stop Canadair CRJ 900 (CR9) 2:04 Effective 2026-01-19 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 5010)
Mon 15:15 Minneapolis/Saint Paul (MSP) 1 18:19 John Glenn Columbus (CMH)
KL 6866 Non-stop Canadair CRJ 900 (CR9) 2:04 Operates only on 2026-02-09
Codeshare flight, operated by Delta Air Lines.(DL 5010)
Mon-Fri 15:15 Minneapolis/Saint Paul (MSP) 1 18:18 John Glenn Columbus (CMH)
KL 6866 Non-stop Canadair CRJ 900 (CR9) 2:03 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by Delta Air Lines.(DL 3785)
Mon-Fri,Sun 15:15 Minneapolis/Saint Paul (MSP) 1 18:18 John Glenn Columbus (CMH)
KL 6866 Non-stop Canadair CRJ 900 (CR9) 2:03 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 3785)
Daily 17:00 Boston Logan (BOS) A 19:40 Cincinnati (CVG)
KL 6866 Non-stop Embraer EMB 175 (E75) 2:40 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 5620)
Sat,Sun 19:59 Minneapolis/Saint Paul (MSP) 1 23:06 John Glenn Columbus (CMH)
KL 6866 Non-stop Canadair CRJ 900 (CR9) 2:07 Effective 2026-02-14 through 2026-02-21
Codeshare flight, operated by Delta Air Lines.(DL 3804)
Sat 19:59 Minneapolis/Saint Paul (MSP) 1 23:06 John Glenn Columbus (CMH)
KL 6866 Non-stop Canadair CRJ 900 (CR9) 2:07 Effective 2026-02-28 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 3804)
Daily 20:00 Minneapolis/Saint Paul (MSP) 1 23:10 John Glenn Columbus (CMH)
KL 6866 Non-stop Canadair CRJ 900 (CR9) 2:10 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 4788)
Daily 20:00 Minneapolis/Saint Paul (MSP) 1 23:08 John Glenn Columbus (CMH)
KL 6866 Non-stop Canadair CRJ 900 (CR9) 2:08 Effective 2026-01-05 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 5001)
Tue,Wed,Sat 20:00 Minneapolis/Saint Paul (MSP) 1 23:08 John Glenn Columbus (CMH)
KL 6866 Non-stop Canadair CRJ 900 (CR9) 2:08 Effective 2026-01-20 through 2026-01-28
Codeshare flight, operated by Delta Air Lines.(DL 5001)
Daily 20:59 Minneapolis/Saint Paul (MSP) 1 23:48 John Glenn Columbus (CMH)
KL 6866 Non-stop Boeing 737-800 (738) 1:49 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 1356)
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This flight number is listed as serving the following routes:
KLM flight KL 6866: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL6866
Effective 2026-04-04 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1798)
Duration: 4:01, non-stop
Boeing 757 (757)

Direct Codeshare Flights:

KLM KL6866
Effective 2026-09-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1812)
Duration: 3:50, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6866
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1784)
Duration: 4:04, non-stop
Boeing 757 (757)

Direct Codeshare Flights:

KLM KL6866
Effective 2026-01-19 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5010)
Duration: 2:04, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

KLM KL6866
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5010)
Duration: 2:04, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

KLM KL6866
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3785)
Duration: 2:03, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

KLM KL6866
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3785)
Duration: 2:03, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

KLM KL6866
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5620)
Duration: 2:40, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

KLM KL6866
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3804)
Duration: 2:07, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

KLM KL6866
Effective 2026-02-28 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3804)
Duration: 2:07, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

KLM KL6866
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4788)
Duration: 2:10, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

KLM KL6866
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5001)
Duration: 2:08, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

KLM KL6866
Effective 2026-01-20 through 2026-01-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5001)
Duration: 2:08, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

KLM KL6866
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1356)
Duration: 1:49, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Cincinnati (CVG)
  • Guanacaste (LIR) - Atlanta (ATL)
  • Minneapolis/Saint Paul (MSP) - John Glenn Columbus (CMH)