KLM flight KL 6821: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:05 New York John F. Kennedy (JFK) 4 10:06 Tampa (TPA)
KL 6821 Non-stop Boeing 737-900 (739) 3:01 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 2042)
Mon-Fri,Sun 11:30 Lansing (LAN) 12:18 Detroit (DTW) M
KL 6821 Non-stop Canadair CRJ 900 (CR9) 0:48 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Delta Air Lines.(DL 3687)
Sat 11:30 Lansing (LAN) 12:16 Detroit (DTW) M
KL 6821 Non-stop Canadair CRJ 900 (CR9) 0:46 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 3687)
Daily 11:30 Tampa (TPA) 14:14 New York John F. Kennedy (JFK) 4
KL 6821 Non-stop Boeing 737-900 (739) 2:44 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 2042)
Daily 11:44 Lansing (LAN) 12:47 Detroit (DTW) M
KL 6821 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-01-05 through 2026-01-17
Codeshare flight, operated by Delta Air Lines.(DL 3687)
Daily 12:00 Lansing (LAN) 13:03 Detroit (DTW) M
KL 6821 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 3687)
Tue-Sun 12:00 Lansing (LAN) 13:01 Detroit (DTW) M
KL 6821 Non-stop Canadair CRJ 900 (CR9) 1:01 Effective 2026-02-12 through 2026-02-22
Codeshare flight, operated by Delta Air Lines.(DL 3687)
Daily 12:00 Lansing (LAN) 13:01 Detroit (DTW) M
KL 6821 Non-stop Canadair CRJ 900 (CR9) 1:01 Effective 2026-02-23 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 3687)
Mon 12:05 Lansing (LAN) 13:06 Detroit (DTW) M
KL 6821 Non-stop Canadair CRJ 900 (CR9) 1:01 Operates only on 2026-02-16
Codeshare flight, operated by Delta Air Lines.(DL 3687)
Sun 13:20 Lansing (LAN) 14:23 Detroit (DTW) M
KL 6821 Non-stop Canadair CRJ 900 (CR9) 1:03 Operates only on 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 3687)
Mon,Tue,Fri-Sun 14:25 Lansing (LAN) 15:19 Detroit (DTW) M
KL 6821 Non-stop Canadair CRJ 700 (CR7) 0:54 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 3959)
Wed,Thu 14:25 Lansing (LAN) 15:19 Detroit (DTW) M
KL 6821 Non-stop Canadair CRJ 900 (CR9) 0:54 Valid until 2026-01-01
Codeshare flight, operated by Delta Air Lines.(DL 3959)
Daily 15:00 Salt Lake City (SLC) 16:09 Santa Barbara (SBA)
KL 6821 Non-stop Embraer EMB 175 (E7W) 2:09 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 4081)
Daily 15:10 Salt Lake City (SLC) 16:25 Santa Barbara (SBA)
KL 6821 Non-stop Airbus A220-100 (221) 2:15 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 805)
Daily 15:10 Salt Lake City (SLC) 16:25 Santa Barbara (SBA)
KL 6821 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-05-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 3853)
Daily 15:10 Salt Lake City (SLC) 16:17 Santa Barbara (SBA)
KL 6821 Non-stop Embraer EMB 175 (E7W) 2:07 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 3853)
Wed,Fri 16:49 Santa Barbara (SBA) 19:49 Salt Lake City (SLC)
KL 6821 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-04-01 through 2026-04-10
Codeshare flight, operated by Delta Air Lines.(DL 4089)
Wed,Fri,Sun 17:00 Santa Barbara (SBA) 20:00 Salt Lake City (SLC)
KL 6821 Non-stop Airbus A220-100 (221) 2:00 Effective 2026-04-15 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 805)
Wed,Fri,Sun 17:00 Santa Barbara (SBA) 20:00 Salt Lake City (SLC)
KL 6821 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-05-08 through 2026-05-24
Codeshare flight, operated by Delta Air Lines.(DL 3853)
Mon-Wed,Fri,Sun 17:00 Santa Barbara (SBA) 20:00 Salt Lake City (SLC)
KL 6821 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-05-25 through 2026-07-05
Codeshare flight, operated by Delta Air Lines.(DL 3853)
Wed,Fri,Sun 17:00 Santa Barbara (SBA) 20:00 Salt Lake City (SLC)
KL 6821 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-07-08 through 2026-10-23
Codeshare flight, operated by Delta Air Lines.(DL 3853)
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This flight number is listed as serving the following routes:


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KLM flight KL 6821: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6821
07:05
New York John F. Kennedy (JFK) 4

10:06
Tampa (TPA)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2042)
Duration: 3:01, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6821
11:30
Lansing (LAN)

12:18
Detroit (DTW) M
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3687)
Duration: 0:48, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6821
11:30
Lansing (LAN)

12:16
Detroit (DTW) M
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3687)
Duration: 0:46, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6821
11:30
Tampa (TPA)

14:14
New York John F. Kennedy (JFK) 4
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2042)
Duration: 2:44, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6821
11:44
Lansing (LAN)

12:47
Detroit (DTW) M
Effective 2026-01-05 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3687)
Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6821
12:00
Lansing (LAN)

13:03
Detroit (DTW) M
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3687)
Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6821
12:00
Lansing (LAN)

13:01
Detroit (DTW) M
Effective 2026-02-12 through 2026-02-22
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3687)
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6821
12:00
Lansing (LAN)

13:01
Detroit (DTW) M
Effective 2026-02-23 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3687)
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6821
12:05
Lansing (LAN)

13:06
Detroit (DTW) M
Operates only on 2026-02-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3687)
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6821
13:20
Lansing (LAN)

14:23
Detroit (DTW) M
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3687)
Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6821
14:25
Lansing (LAN)

15:19
Detroit (DTW) M
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3959)
Duration: 0:54, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
KLM KL6821
14:25
Lansing (LAN)

15:19
Detroit (DTW) M
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3959)
Duration: 0:54, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL6821
15:00
Salt Lake City (SLC)

16:09
Santa Barbara (SBA)
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4081)
Duration: 2:09, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6821
15:10
Salt Lake City (SLC)

16:25
Santa Barbara (SBA)
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 805)
Duration: 2:15, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6821
15:10
Salt Lake City (SLC)

16:25
Santa Barbara (SBA)
Effective 2026-05-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3853)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6821
15:10
Salt Lake City (SLC)

16:17
Santa Barbara (SBA)
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3853)
Duration: 2:07, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6821
16:49
Santa Barbara (SBA)

19:49
Salt Lake City (SLC)
Effective 2026-04-01 through 2026-04-10
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4089)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6821
17:00
Santa Barbara (SBA)

20:00
Salt Lake City (SLC)
Effective 2026-04-15 through 2026-05-06
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 805)
Duration: 2:00, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6821
17:00
Santa Barbara (SBA)

20:00
Salt Lake City (SLC)
Effective 2026-05-08 through 2026-05-24
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3853)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6821
17:00
Santa Barbara (SBA)

20:00
Salt Lake City (SLC)
Effective 2026-05-25 through 2026-07-05
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3853)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
KLM KL6821
17:00
Santa Barbara (SBA)

20:00
Salt Lake City (SLC)
Effective 2026-07-08 through 2026-10-23
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3853)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Lansing (LAN) - Detroit (DTW)
  • Salt Lake City (SLC) - Santa Barbara (SBA)
  • Tampa (TPA) - New York John F. Kennedy (JFK)
All KLM flights
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