Bus 21 - Zaventem Brussels Airport -Vilvoorde - Grimbergen - Merchtem in Brussels: Stops & Timetable

A bus service operated by De Lijn

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List of stops

Number of stops: 15

Map

Zaventem Brussels Airport perron B – Grimbergen Stelplaats perron 2

Zaventem Brussels Airport perron B	07:45	08:15	09:00	09:30	10:00	10:30	11:00	11:30	12:00	12:30	13:00	13:30	14:00	14:30	15:00	15:30	16:00	18:00	19:00	19:15	19:55	20:27	21:17	22:09	22:47	23:15
Zaventem Technics Noord	07:47	08:17	09:02	09:32	10:02	10:32	11:02	11:32	12:02	12:32	13:02	13:32	14:02	14:32	15:02	15:32	16:02	18:02	19:02	19:17	19:57	20:29	21:19	22:11	22:49	23:17
Zaventem Gebouw 9	07:48	08:18	09:03	09:33	10:03	10:33	11:03	11:33	12:03	12:33	13:03	13:33	14:03	14:33	15:03	15:33	16:03	18:03	19:03	19:18	19:58	20:30	21:20	22:12	22:50	23:18
Zaventem B-House	07:49	08:19	09:04	09:34	10:04	10:34	11:04	11:34	12:04	12:34	13:04	13:34	14:04	14:34	15:04	15:34	16:04	18:04	19:04	19:19	19:59	20:31	21:21	22:13	22:51	23:19
Machelen Korenberg	07:50	08:20	09:05	09:35	10:05	10:35	11:05	11:35	12:05	12:35	13:05	13:35	14:05	14:35	15:05	15:35	16:05	18:05	19:05	19:20	20:00	20:32	21:22	22:14	22:52	23:20
Machelen Sector 8	07:51	08:21	09:06	09:36	10:06	10:36	11:06	11:36	12:06	12:36	13:06	13:36	14:06	14:36	15:06	15:36	16:06	18:06	19:06	19:21	20:01	20:33	21:23	22:15	22:53	23:21
Machelen Cargo West	07:54	08:24	09:08	09:38	10:08	10:38	11:08	11:38	12:08	12:38	13:08	13:38	14:08	14:38	15:08	15:38	16:08	18:09	19:09	19:24	20:03	20:35	21:25	22:17	22:55	23:23
Machelen Cargo Post Zuid	07:55	08:25	09:09	09:39	10:09	10:39	11:09	11:39	12:09	12:39	13:09	13:39	14:09	14:39	15:09	15:39	16:09	18:10	19:10	19:25	20:04	20:36	21:26	22:18	22:56	23:24
Machelen Cargo 706	07:56	08:26	09:10	09:40	10:10	10:40	11:10	11:40	12:10	12:40	13:10	13:40	14:10	14:40	15:10	15:40	16:10	18:11	19:11	19:26	20:05	20:37	21:27	22:19	22:57	23:25
Machelen Cargo Discount P1	07:57	08:27	09:11	09:41	10:11	10:41	11:11	11:41	12:11	12:41	13:11	13:41	14:11	14:41	15:11	15:41	16:11	18:12	19:12	19:27	20:06	20:38	21:28	22:20	22:58	23:26
Machelen Heirbaan	08:01	08:31	—	—	—	—	—	—	—	12:45	—	—	—	—	—	—	—	18:16	19:16	19:31	20:09	20:41	21:31	22:23	23:01	23:29
Vilvoorde Levis	08:02	08:32	—	—	—	—	—	—	—	12:46	—	—	—	—	—	—	—	18:17	19:17	19:32	20:10	20:42	21:32	22:24	23:02	23:30
Vilvoorde Fabrieksstraat	08:04	08:34	—	—	—	—	—	—	—	12:48	—	—	—	—	—	—	—	18:19	19:19	19:34	20:12	20:44	21:34	22:26	23:04	23:32
Vilvoorde Station perron 3	08:05	08:35	—	—	—	—	—	—	—	12:49	—	—	—	—	—	—	—	18:21	19:21	19:35	20:13	20:45	21:35	22:27	23:05	23:33
Vilvoorde Heldenplein	08:07	08:37	—	—	—	—	—	—	—	12:51	—	—	—	—	—	—	—	18:23	19:23	19:37	20:15	20:47	21:37	—	23:07	23:35
Vilvoorde Kassei	08:08	08:38	—	—	—	—	—	—	—	12:52	—	—	—	—	—	—	—	18:25	19:25	19:38	20:16	20:48	21:38	—	23:08	23:36
Vilvoorde Breemput	08:09	08:39	—	—	—	—	—	—	—	12:53	—	—	—	—	—	—	—	18:26	19:26	19:39	20:17	20:49	21:39	—	23:09	23:37
Grimbergen Oude Schapenbaan	08:11	08:41	—	—	—	—	—	—	—	12:55	—	—	—	—	—	—	—	18:28	19:28	19:41	20:19	20:51	21:41	—	23:11	23:39
Grimbergen Delhaize	08:13	08:43	—	—	—	—	—	—	—	12:57	—	—	—	—	—	—	—	18:30	19:30	19:42	20:20	20:52	21:42	—	23:12	23:40
Grimbergen Klont	08:15	08:45	—	—	—	—	—	—	—	12:59	—	—	—	—	—	—	—	18:32	19:32	19:44	20:22	20:54	21:44	—	23:14	23:42
Grimbergen Abdij	08:18	08:48	—	—	—	—	—	—	—	13:01	—	—	—	—	—	—	—	18:34	19:34	19:45	20:23	20:55	21:45	—	23:15	23:43
Grimbergen Stelplaats perron 2	08:20	08:50	—	—	—	—	—	—	—	13:03	—	—	—	—	—	—	—	18:36	19:36	19:47	20:25	20:57	21:47	—	23:17	23:45

Times marked with "—" indicate that the vehicle does not stop at this stop.

Merchtem Mieregem – Grimbergen Stelplaats perron 2

Merchtem Mieregem	23:14
Merchtem Varkensmarkt	23:15
Merchtem Bleukenweg	23:16
Merchtem Drypikkel	23:17
Merchtem Dooren	23:18
Merchtem Kleistraat	23:20
Wolvertem Meuzegemstraat	23:22
Wolvertem Driesstraat	23:23
Wolvertem Gemeenteplein	23:24
Meise Oppem-Hasselt	23:27
Meise Van Dievoetlaan	23:28
Meise De Donderstraat	23:29
Meise Oratorienlaan	23:30
Meise Limbos	23:31
Meise Dreef	23:32
Grimbergen Biesthoek	23:34
Grimbergen Waardbeek	23:35
Grimbergen Stelplaats perron 2	23:37

Times marked with "—" indicate that the vehicle does not stop at this stop.

Route Path (Streets & Roads)

Outbound: Zaventem Brussels Airport perron B – Grimbergen Stelplaats perron 2

Luchthaven Brussel Nationaal - Bedrijvenzone Diegem-Luchthaven - Bedrijvenzone Machelen Cargo - Koningin Astridlaan - Luchthavenlaan - Fabriekstraat - Parkstraat - Heldenplein - Vuurkruisenlaan - Rubensstraat - Vilvoordsesteenweg - Wolvertemsesteenweg - Brusselsesteenweg - Wolvertemsesteenweg - Vilvoordsesteenweg - Kapellelaan - Nieuwelaan - Smisstraat - Merchtemsesteenweg - Wolvertemsesteenweg - Nieuwstraat - Mieregemstraat - Varkensmarkt - Gasthuisstraat - Kouter - Nieuwbaan

Inbound: Merchtem Mieregem – Grimbergen Stelplaats perron 2

Mieregemstraat - Varkensmarkt - Wolvertemsesteenweg - Merchtemsesteenweg - Gemeenteplein - Oppemstraat - Kardinaal Sterckxlaan - Hasseltbergstraat - Nieuwelaan - Baptist De Donderstraat - Kapellelaan - Vilvoordsesteenweg - Wolvertemsesteenweg - Brusselsesteenweg - Wolvertemsesteenweg - Vilvoordsesteenweg - Vilvoordse Haardplein - Rubensstraat - Heldenplein - Stationplein - Luchthavenlaan - Koningin Astridlaan - Bedrijvenzone Machelen Cargo - Bedrijvenzone Diegem-Luchthaven - Luchthaven Brussel Nationaal

Schedules and stops for this route are published in GTFS: de-lijn

Bus 21 FAQ

What time does the 21 bus start operating?

Services on the 21 - Zaventem Brussels Airport -Vilvoorde - Grimbergen - Merchtem bus start at 07:45 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
What time does the 21 bus stop working?

Services on the 21 - Zaventem Brussels Airport -Vilvoorde - Grimbergen - Merchtem bus stop at 23:45 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
Is there a 21 bus stop near me?

Click here to view the nearest 21 - Zaventem Brussels Airport -Vilvoorde - Grimbergen - Merchtem bus stop.

21 (Brussels Buses)

The first stop of the 21 bus route is Zaventem Brussels Airport perron B and the last stop is Grimbergen Stelplaats perron 2. 21 (Zaventem Brussels Airport -Vilvoorde - Grimbergen - Merchtem) is operational during everyday.

Additional information: 21 has 22 stops and the total trip duration for this route is approximately 36 minutes.

See why over 2 million users trust and consider busmaps.com as the best public transport website. busmaps gives you Brussels Buses suggested routes, real-time bus tracker, line route maps in Brussels, and helps to find the closest 21 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 21 bus to take on your trip.

21 bus near me

Last updated on July 22, 2026

Bus 21 - Zaventem Brussels Airport -Vilvoorde - Grimbergen - Merchtem in Brussels: Stops & Timetable

Zaventem Brussels Airport perron B – Grimbergen Stelplaats perron 2

Merchtem Mieregem – Grimbergen Stelplaats perron 2

Route Path (Streets & Roads)

Bus 21 FAQ

What time does the 21 bus start operating?

What time does the 21 bus stop working?

Is there a 21 bus stop near me?

21 (Brussels Buses)