KLM flight KL 6321: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 14:20 Minneapolis/Saint Paul (MSP) 1 15:31 Cedar Rapids (CID)
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:11 Effective 2025-05-07 through 2025-06-02
Codeshare flight, operated by Delta Air Lines.(DL 4906)
Sat 14:20 Minneapolis/Saint Paul (MSP) 1 15:31 Cedar Rapids (CID)
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:11 Operates only on 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 4906)
Daily 14:20 Minneapolis/Saint Paul (MSP) 1 15:28 Sioux Falls (FSD)
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:08 Effective 2025-11-02 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 5238)
Daily 14:20 Minneapolis/Saint Paul (MSP) 1 15:33 Sioux Falls (FSD)
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:13 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 5238)
Wed,Fri,Sun 14:26 Minneapolis/Saint Paul (MSP) 1 15:34 Sioux Falls (FSD)
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:08 Effective 2025-12-21 through 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 4864)
Daily 14:27 Minneapolis/Saint Paul (MSP) 1 15:38 Cedar Rapids (CID)
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:11 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 4906)
Tue-Fri 14:30 Minneapolis/Saint Paul (MSP) 1 15:40 Cedar Rapids (CID)
KL 6321 Non-stop Embraer EMB 175 (E7W) 1:10 Effective 2025-06-03 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 3810)
Daily 14:35 Minneapolis/Saint Paul (MSP) 1 15:43 Cedar Rapids (CID)
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:08 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 4906)
Daily 14:35 Minneapolis/Saint Paul (MSP) 1 15:47 Cedar Rapids (CID)
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:12 Effective 2025-09-08 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 4906)
Daily 16:09 Sioux Falls (FSD) 17:19 Minneapolis/Saint Paul (MSP) 1
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2025-10-26 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 5238)
Daily 16:09 Sioux Falls (FSD) 17:24 Minneapolis/Saint Paul (MSP) 1
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:15 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 5238)
Daily 16:11 Cedar Rapids (CID) 17:29 Minneapolis/Saint Paul (MSP) 1
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2025-05-07 through 2025-06-02
Codeshare flight, operated by Delta Air Lines.(DL 4906)
Sat 16:11 Cedar Rapids (CID) 17:29 Minneapolis/Saint Paul (MSP) 1
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:18 Operates only on 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 4906)
Wed,Fri,Sun 16:15 Sioux Falls (FSD) 17:25 Minneapolis/Saint Paul (MSP) 1
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2025-12-21 through 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 4864)
Daily 16:18 Cedar Rapids (CID) 17:31 Minneapolis/Saint Paul (MSP) 1
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:13 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 4906)
Tue-Fri 16:20 Cedar Rapids (CID) 17:38 Minneapolis/Saint Paul (MSP) 1
KL 6321 Non-stop Embraer EMB 175 (E7W) 1:18 Effective 2025-06-03 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 3810)
Daily 16:20 Cedar Rapids (CID) 17:30 Minneapolis/Saint Paul (MSP) 1
KL 6321 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2025-07-07 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 4906)
Daily 21:50 Minneapolis/Saint Paul (MSP) 1 22:54 Cedar Rapids (CID)
KL 6321 Non-stop Embraer EMB 175 (E7W) 1:04 Valid until 2025-05-05
Codeshare flight, operated by Delta Air Lines.(DL 3995)
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This flight number is listed as serving the following routes:
KLM flight KL 6321: Multiple routes
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL6321
Effective 2025-05-07 through 2025-06-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4906)
Duration: 1:11, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4906)
Duration: 1:11, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective 2025-11-02 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5238)
Duration: 1:08, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5238)
Duration: 1:13, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective 2025-12-21 through 2026-01-04
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4864)
Duration: 1:08, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4906)
Duration: 1:11, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective 2025-06-03 through 2025-06-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3810)
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)

KLM KL6321
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4906)
Duration: 1:08, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective 2025-09-08 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4906)
Duration: 1:12, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective 2025-10-26 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5238)
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5238)
Duration: 1:15, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective 2025-05-07 through 2025-06-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4906)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4906)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective 2025-12-21 through 2026-01-04
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4864)
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4906)
Duration: 1:13, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Effective 2025-06-03 through 2025-06-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3810)
Duration: 1:18, non-stop
Embraer EMB 175 (E7W)

KLM KL6321
Effective 2025-07-07 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4906)
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)

KLM KL6321
Valid until 2025-05-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3995)
Duration: 1:04, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Minneapolis/Saint Paul (MSP) - Cedar Rapids (CID)
  • Minneapolis/Saint Paul (MSP) - Sioux Falls (FSD)