KLM
flight
KL 9621:
Multiple routes
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL9621
Operates only on 2024-11-02
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2024-11-04 through 2024-11-08
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-11-05 through 2024-11-11
Mon
Tue
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2024-11-06 through 2024-11-12
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2024-11-13 through 2024-11-18
Mon
Tue
-
-
Wed
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-11-15 through 2024-11-22
Mon
-
-
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2024-11-23 through 2024-11-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2024-11-25 through 2024-12-04
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2024-11-29 through 2024-11-30
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-12-05 through 2024-12-06
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2024-12-07 through 2024-12-16
Mon
Tue
Wed
-
-
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-12-11 through 2024-12-18
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2024-12-13 through 2024-12-19
Mon
-
-
Tue
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2024-12-20 through 2024-12-26
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-12-21 through 2024-12-27
Mon
-
-
Tue
Wed
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2024-12-28 through 2025-01-03
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-12-30 through 2024-12-31
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2025-01-04 through 2025-01-10
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2025-01-05 through 2025-01-11
Mon
-
-
Tue
-
-
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-800 (73H)
KLM KL9621
Operates only on 2025-01-07
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2025-01-12 through 2025-01-16
Mon
-
-
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2025-01-13 through 2025-01-20
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2025-01-17 through 2025-01-21
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2025-01-22 through 2025-01-30
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2025-01-25 through 2025-01-28
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2025-01-26 through 2025-01-31
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:30, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2025-02-01 through 2025-02-09
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2025-02-03 through 2025-02-13
Mon
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2025-02-04 through 2025-02-11
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2025-02-14 through 2025-02-21
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2025-02-15 through 2025-02-23
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2025-02-19 through 2025-03-06
Mon
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2025-02-25 through 2025-03-04
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2025-02-28 through 2025-03-02
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737-800 (73H)
KLM KL9621
Operates only on 2025-03-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Operates only on 2025-03-08
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737-800 (73H)
KLM KL9621
Operates only on 2025-03-15
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2025-03-22 through 2025-03-29
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 310)
Duration: 1:33, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-09-05 through 2024-09-12
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 344)
Duration: 1:26, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2024-09-06 through 2024-09-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 344)
Duration: 1:26, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-09-13 through 2024-09-14
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 344)
Duration: 1:26, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2024-09-19 through 2024-09-20
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 344)
Duration: 1:26, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-09-26 through 2024-09-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 344)
Duration: 1:26, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2024-09-27 through 2024-10-03
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 344)
Duration: 1:26, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-10-04 through 2024-10-24
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 344)
Duration: 1:26, non-stop Boeing 737-700 (73W)
KLM KL9621
Operates only on 2024-10-26
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 344)
Duration: 1:26, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2025-03-30 through 2025-04-03
Mon
-
-
Tue
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 1499)
Duration: 3:14, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2025-03-31 through 2025-04-14
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 1499)
Duration: 3:14, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2025-04-02 through 2025-04-25
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 1499)
Duration: 3:14, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2025-04-08 through 2025-04-15
Mon
-
-
Tue
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 1499)
Duration: 3:14, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2025-04-17 through 2025-04-26
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 1499)
Duration: 3:14, non-stop Boeing 737-700 (73W)
KLM KL9621
Operates only on 2025-04-22
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 1499)
Duration: 3:14, non-stop Boeing 737-800 (73H)
KLM KL9621
Valid until 2024-09-11
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 3146)
Duration: 1:37, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
KLM KL9621
Effective 2024-09-16 through 2024-10-01
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 3146)
Duration: 1:41, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
KLM KL9621
Effective 2024-10-07 through 2024-10-23
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 3146)
Duration: 1:41, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
KLM KL9621
Effective from 2025-04-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by WestJet.
(WS 1499)
Duration: 3:24, non-stop Boeing 737-800 (73H)
KLM KL9621
Operates only on 2024-11-03
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 994)
Duration: 1:30, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2024-11-10 through 2024-11-17
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 994)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Operates only on 2024-11-24
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 994)
Duration: 1:30, non-stop Boeing 737-700 (73W)
KLM KL9621
Operates only on 2024-12-01
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 994)
Duration: 1:30, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Effective 2024-10-27 through 2024-10-31
Mon
-
-
Tue
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 492)
Duration: 1:29, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2024-10-28 through 2024-10-30
Mon
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 492)
Duration: 1:29, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2025-03-09 through 2025-03-16
Mon
Tue
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 492)
Duration: 1:32, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2025-03-12 through 2025-03-19
Mon
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 492)
Duration: 1:32, non-stop Boeing 737-800 (73H)
KLM KL9621
Effective 2025-03-18 through 2025-03-27
Mon
-
-
Tue
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 492)
Duration: 1:32, non-stop Boeing 737-700 (73W)
KLM KL9621
Effective 2025-03-23 through 2025-03-26
Mon
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 492)
Duration: 1:32, non-stop Boeing 737-800 (73H)
KLM KL9621
Operates only on 2024-11-01
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 3172)
Duration: 1:46, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
KLM KL9621
Effective 2025-03-14 through 2025-03-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 3172)
Duration: 1:45, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
KLM KL9621
Operates only on 2024-09-21
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 3136)
Duration: 1:35, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
KLM KL9621
Operates only on 2024-09-22
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 562)
Duration: 1:16, non-stop Boeing 737-700 (73W)
KLM KL9621
Operates only on 2024-10-02
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 562)
Duration: 1:16, non-stop Boeing 737 MAX 8 (7M8)
KLM KL9621
Valid until 2024-09-01
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 3138)
Duration: 1:35, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
KLM KL9621
Operates only on 2024-09-08
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 3138)
Duration: 1:35, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
KLM KL9621
Operates only on 2024-09-15
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 3138)
Duration: 1:37, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
KLM KL9621
Effective 2024-09-29 through 2024-10-20
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by WestJet.
(WS 3138)
Duration: 1:37, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
KLM KL9621
Operates only on 2024-10-25
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by WestJet.
(WS 3138)
Duration: 1:37, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
This flight number is listed as serving the following routes:
- Comox (YQQ) - Calgary (YYC)
- Fort McMurray (YMM) - Calgary (YYC)
- Phoenix Sky Harbor (PHX) - Calgary (YYC)