Travelling between Ajman and Dubai is straightforward, affordable, and comfortable thanks to the E400 bus service. Operated by RTA Dubai in coordination with Ajman Transport, the E400 bus route is one of the most popular intercity public transport options in the UAE.
This updated E400 bus guide covers everything you need to know about E400 bus timings, route map, stops, fare, schedule, and FAQs, whether you’re a daily commuter, tourist, or new resident planning your UAE itinerary.
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Quick Highlights of E400 Bus Route
| Details | Information |
|---|---|
| Focus Keyword | E400 Bus Route |
| Starting Station | Union Square Bus Station, Dubai |
| Final Stop | Al Musallah Bus Station, Ajman |
| Fare | AED 15 |
| Travel Time | 45–70 minutes |
| Operating Days | Daily |
| First Bus | 4:25 AM |
| Last Bus | 11:30 PM |
| Payment | NOL Card |
What is the E400 Bus?
The E400 bus is an inter-emirate public bus designed to connect Ajman to Dubai, making it ideal for office commuters, students, tourists, and budget travellers.
It offers a smooth journey from Ajman Bus Station directly to Union Bus Station Dubai, one of the city’s main transport hubs.
E400 Bus Timings in 2026
Based on updated 2026 schedules available from current route trackers and transport guides, the E400 bus runs every day with an average frequency of 20–30 minutes.
E400 Bus Timing 2026
Monday to Friday
| Service | Time |
|---|---|
| First Bus | 4:25 AM |
| Last Bus | 11:30 PM |
| Frequency | Every 20–30 Minutes |
Saturday
| Service | Time |
|---|---|
| First Bus | 5:00 AM |
| Last Bus | 11:50 PM |
| Frequency | Every 25–30 Minutes |
Sunday
| Service | Time |
|---|---|
| First Bus | 5:00 AM |
| Last Bus | 11:50 PM |
| Frequency | Every 30 Minutes |
Tip: During peak office hours (7:00 AM–9:00 AM and 5:00 PM–8:00 PM), buses may be crowded, especially on weekdays.
E400 Bus Route Stops
The route covers major locations in Dubai, Sharjah, and Ajman. Common stops include:
Main Stops on the E400 Route
| S.N. | Stops |
|---|---|
| 1 | Union Square Bus Station |
| 2 | Mahlab School |
| 3 | Thumbay Hospital |
| 4 | Crown Palace Hotel |
| 5 | Safeer Mall |
| 6 | Grand Mart |
| 7 | Union National Bank |
| 8 | Giant Supermarket |
| 9 | Al Manama Mall |
| 10 | Al Musallah Bus Station |
These stops may vary slightly depending on service updates. Real-time apps like S’hail and Moovit generally show the latest stop sequence.
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E400 Bus Route Map
E400 Bus Fare
The current E400 intercity fare is:
| Ticket Type | Fare |
|---|---|
| Standard Fare | AED 15 |
Important Payment Information
- Nol Card is mandatory.
- Cash payments are not accepted.
- Ensure sufficient balance before boarding.
- You must tap in and tap out during your journey.
Many UAE commuters on public forums also confirm the AED 15 fare for the E400 service.
Travel Time on E400 Bus
- Average Travel Time: 60 to 75 minutes
- Depends on:
- Traffic conditions
- Time of travel
- Weather and road congestion
Despite peak-hour traffic, the E400 bus remains one of the most cost-effective ways to travel between Ajman and Dubai.
How to Use the E400 Bus
From Dubai International Airport (DXB) to Ajman via E400
- From DXB Terminal 1 or 3:
- Take the Dubai Metro Red Line towards UAE Exchange / Expo 2020 (or in that general direction).
- Get off at Union Metro Station.
- At Union Metro Station:
- Follow signs to the Bus Station / Intercity Bus area.
- Look for E400 bus stops and electronic signboards.
- Board the E400 Bus:
- Tap in with Nol card.
- Ride until Ajman Bus Station.
This is usually one of the cheapest ways to go from DXB → Ajman.
From Ajman to Dubai & the Metro Network
- Go to Ajman Bus Station (Al Musalla).
- Find the E400 bus bay (signposted).
- Tap in with Nol and ride to Union Metro Station.
- From Union, you can connect easily to:
- Bur Dubai, Karama, Oud Metha (via Green Line)
- Dubai Mall/Burj Khalifa, Business Bay, Marina, JLT, Expo (via Red Line)
Why Travellers Prefer the E400 Bus Route
Many UAE visitors prefer this route because:
- Affordable Travel: Taxi fares between Dubai and Ajman can range from AED 90 to AED 140, while the E400 costs only AED 15.
- Convenient Access: The route starts from Deira, one of Dubai’s busiest transport hubs.
- Scenic Journey: Travellers can enjoy views of urban Dubai transitioning into Sharjah and Ajman.
- Good for Itineraries: Ideal for travellers staying in Dubai and planning a day trip to Ajman beaches, museums, or budget hotels. multiple emirates.
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Tips for Tourists & New Residents Using the E400 Bus
- Travel early during peak hours
- Keep your Nol card topped up
- Use RTA apps for live tracking
- Sit near exits if carrying luggage
- Avoid rush hours if possible
FAQs
What is the fare of the E400 Bus Route?
The current fare is AED 15 per passenger, payable through a Nol Card.
How long does the E400 take from Dubai to Ajman?
The average journey takes between 50 and 70 minutes, depending on traffic conditions.
Where does the E400 bus start?
The route starts from Union Bus Station in Dubai and ends at Al Musallah Bus Station in Ajman.
Can I pay cash on the E400 bus?
No. The E400 is a cashless service and requires a valid Nol Card.
How often does the E400 bus operate?
The bus generally runs every 20–30 minutes throughout the day, making it one of the most frequent intercity routes in the UAE.
Final Words
The E400 bus Ajman to Dubai remains one of the most extensive, reliable and economical transport options in the UAE. Whether you’re commuting daily or planning a trip across the Emirates, the E400 bus route, timings, fares, and stops make it a smart and ideal choice.
For travellers seeking comfortable, budget-friendly, and eco-conscious travel, the E400 bus offers a smooth journey while letting you enjoy the UAE’s vibrant city connections. Happy travelling and enjoy your journey across Ajman and Dubai!