Dubai Bus Route E400: Union Bus Station to Ajman, Al Musallah
Union Bus Station â Ajman, Al Musallah
đ Editorial review: October 2026 | âšī¸ Independent planning guide | đ¯ Route E400 stops, fares & timing overview
â Official RTA Dubai service: Route E400 is an RTA Dubai bus route connecting Union Bus Station with Ajman, Al Musallah. Buses run daily from 04:25 to 00:00.
đ Route E400 Essential Information
- Route: E400 â Union Bus Station â Ajman, Al Musallah
- Operator: RTA Dubai
- Stops: 9 towards Ajman, Al Musallah; 12 towards Union Bus Station
- First departure: 04:25 | Last departure: 00:00
- Service: Daily, including weekends
- Fare: Standard zone-based Nol fare (AED 3 within one zone, AED 5 across two zones, AED 8.50 across three or more zones)
- Metro connections: no direct metro interchange on this route
đ About Route E400
Route E400 links Union Bus Station and Ajman, Al Musallah, passing Ajman, Safeer Mall 1 and Ajman, Giant Supermarket 1 along the way. The stop list below is the complete, current RTA pattern, so you can plan boarding and alighting stops with confidence.
Heading towards Ajman, Al Musallah, the service calls at 9 stops; towards Union Bus Station it calls at 12. If you are connecting to the Dubai Metro, the interchange stops on this route are: no direct metro interchange on this route.
đ Route E400 Complete Stop List
Towards Ajman, Al Musallah (from Union Bus Station)
- Union Bus Station
- Mahlab School 1
- Ajman, Thumbay Hospital 1
- Ajman, Safeer Mall 1
- Ajman, Grand Mart 1
- Ajman, Union National Bank 1
- Ajman, Giant Supermarket 1
- Ajman, Al Manama Mall 1
- Ajman, Al Musallah
Towards Union Bus Station (from Ajman, Al Musallah)
- Ajman, Al Musallah
- Ajman, Al Manama Mall 2
- Ajman, Giant Supermarket 2
- Ajman, Union National Bank 2
- Ajman, Grand Mart 2
- Ajman, Safeer Mall 2
- Ajman, Crown Palace Hotel 2
- Ajman, Thumbay Hospital 2
- Mahlab School 2
- Hor Al Anz, Turnoff 2
- Al Nakhal 1-2
- Union Bus Station
â° Route E400 Timetable & Service Hours
Scheduled departures from the terminus (RTA timetable, verified October 2026):
From Union Bus Station towards Ajman, Al Musallah
| Day | First departure | Last departure | Departures | Average interval |
|---|---|---|---|---|
| Saturday | 05:00 | 00:00 | 50 | ~25 min |
| Monday | 04:25 | 00:00 | 60 | ~20 min |
From Ajman, Al Musallah towards Union Bus Station
| Day | First departure | Last departure | Departures | Average interval |
|---|---|---|---|---|
| Saturday | 06:00 | 00:00 | 49 | ~20 min |
| Monday | 04:30 | 00:00 | 57 | ~20 min |
đŗ Fare Information
Route E400 uses Dubai’s standard zone-based Nol fares: AED 3 within a single zone, AED 5 across two zones and AED 8.50 across three or more zones with a Silver Nol card. Always tap in when boarding and keep a minimum balance on the card; RTA buses do not accept cash.
đī¸ Key Destinations on Route E400
- Ajman, Thumbay Hospital 1 â hospital
- Ajman, Safeer Mall 1 â shopping mall
- Ajman, Al Manama Mall 1 â shopping mall
- Ajman, Al Manama Mall 2 â shopping mall
- Ajman, Safeer Mall 2 â shopping mall
- Ajman, Thumbay Hospital 2 â hospital
đ§ How to Ride Route E400 â Step by Step
- Buy or top up a Nol card at any metro station, bus station or authorized retailer.
- At the stop, check the sign for route E400 towards your direction’s terminus.
- Tap your Nol card on the reader as you board.
- Press the stop button before your stop and exit through the rear doors.
â Frequently Asked Questions
What time is the first Route E400 departure?
The first scheduled departures from the termini are at 04:25 from Union Bus Station and 04:30 from Ajman, Al Musallah.
What time is the last Route E400 departure?
The last scheduled departures are at 00:00 from Union Bus Station and 00:00 from Ajman, Al Musallah.
Does Route E400 run on weekends?
Yes. The route operates daily, including Saturdays and Sundays.
How do I pay on Route E400?
By Nol card only â tap in when you board. Cash is not accepted on RTA buses.
Route and timetable data: RTA Dubai via Transit. Independently compiled by the BusUpdate editorial team; confirm time-sensitive details with RTA (800 9090, rta.ae) before travelling. Schedule verified October 2026.