KLM
flug
KL 9643:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-03-29 through 2026-03-31
Mo
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Codeshare flight, operated by WestJet.
(WS 3567)
Duration: 1:35, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-04-01 through 2026-04-25
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by WestJet.
(WS 3567)
Duration: 1:33, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-04-26 through 2026-05-11
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by WestJet.
(WS 347)
Duration: 1:15, non-stop Boeing 737-700 (73W)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-05-13 through 2026-10-24
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by WestJet.
(WS 347)
Duration: 1:15, non-stop Boeing 737-700 (73W)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-03-08 through 2026-03-22
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Codeshare flight, operated by WestJet.
(WS 2569)
Duration: 4:21, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Valid until 2026-01-25
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Codeshare flight, operated by WestJet.
(WS 2569)
Duration: 4:17, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-02-01 through 2026-03-01
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Codeshare flight, operated by WestJet.
(WS 2569)
Duration: 4:21, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-03-11 through 2026-03-26
Mo
-
-
Di
-
-
Mi
Do
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:21, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-03-13 through 2026-03-27
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:21, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
KLM KL9643
Operates only on 2026-01-01
Mo
-
-
Di
-
-
Mi
-
-
Do
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:17, non-stop Boeing 737-700 (73W)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-01-08 through 2026-01-14
Mo
-
-
Di
-
-
Mi
Do
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:17, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-01-15 through 2026-01-16
Mo
-
-
Di
-
-
Mi
-
-
Do
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:17, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-01-21 through 2026-01-28
Mo
-
-
Di
-
-
Mi
Do
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:17, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-01-23 through 2026-01-30
Mo
-
-
Di
-
-
Mi
-
-
Do
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:17, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-02-04 through 2026-02-11
Mo
-
-
Di
-
-
Mi
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:21, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-02-05 through 2026-02-06
Mo
-
-
Di
-
-
Mi
-
-
Do
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:21, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-02-12 through 2026-02-19
Mo
-
-
Di
-
-
Mi
Do
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:21, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-02-13 through 2026-03-06
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:21, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-02-26 through 2026-03-05
Mo
-
-
Di
-
-
Mi
Do
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2567)
Duration: 4:21, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Effective from 2026-10-25
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by WestJet.
(WS 3648)
Duration: 1:10, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-03-09 through 2026-03-28
Mo
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Codeshare flight, operated by WestJet.
(WS 2569)
Duration: 4:21, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Valid until 2026-01-31
Mo
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Codeshare flight, operated by WestJet.
(WS 2569)
Duration: 4:17, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-02-02 through 2026-03-07
Mo
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Codeshare flight, operated by WestJet.
(WS 2569)
Duration: 4:21, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
KLM KL9643
Operates only on 2026-03-10
Mo
-
-
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2571)
Duration: 4:19, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
KLM KL9643
Operates only on 2026-03-17
Mo
-
-
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2571)
Duration: 4:19, non-stop Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
KLM KL9643
Operates only on 2026-03-24
Mo
-
-
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2571)
Duration: 4:19, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
KLM KL9643
Valid until 2026-01-06
Mo
-
-
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2571)
Duration: 4:17, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-01-07 through 2026-01-13
Mo
-
-
Di
Mi
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2571)
Duration: 4:17, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-01-20 through 2026-01-27
Mo
-
-
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2571)
Duration: 4:17, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
KLM KL9643
Effective 2026-02-03 through 2026-03-03
Mo
-
-
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 2571)
Duration: 4:19, non-stop Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
KLM KL9643
Operates only on 2026-05-12
Mo
-
-
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by WestJet.
(WS 3565)
Duration: 1:25, non-stop De Havilland DHC-8-400 Dash 8Q (DH4)
This flight number is listed as serving the following routes:
- Montego Bay (MBJ) - Toronto Pearson (YYZ)
- Penticton (YYF) - Calgary (YYC)
- Saskatoon (YXE) - Calgary (YYC)