Oxford → London Marylebone
Live train times from Oxford to London Marylebone, with around 34 direct services per day and a fastest typical journey of 1h 8m. Operated by Chiltern Railways. Currently 83.3% of services are running on time today.
Based on the last 31 days of timetable data
Today's performance
30-day performance
Typical calling pattern
Trains from Oxford to London Marylebone are non-stop on the fastest services, taking 01:08. Most services call at one or two of Bicester Village, Oxford Parkway, High Wycombe. Some services extend to Gerrards Cross, Beaconsfield, Haddenham & Thame Parkway, Princes Risborough. Slow services (01:34 typical) stop at up to 20 intermediate stations.
Which operator is most reliable on this route?
Chiltern Railways runs all direct services from Oxford to London Marylebone. Over the last 30 days, 69.7% of Chiltern Railways's services on this route ran on time, with an average delay of 1.5 minutes and a cancellation rate of 0%.
Why take the train?
The straight-line distance from Oxford to London Marylebone is around 50 miles. By train the journey takes 01:08; the equivalent drive is typically 2h 11m to 2h 51m depending on traffic, plus 30 minutes of city-centre parking. National Rail publishes average CO₂ emissions of ~35g per passenger-km for electric intercity trains — for this route that's roughly 2.8 kg CO₂ per passenger. The same trip in a petrol car with one occupant emits around 13.7 kg. Two passengers by train equals the per-person footprint of one passenger by car.
Delay Repay
Delay Repay for this route
All operators on this route participate in the National Rail Delay Repay scheme. Chiltern Railways operates the DR15 scheme (15–29 min: 25%, 30–59 min: 50%, 60+ min: 100%). Claims can be made within 28 days of travel. Use Railly's Delay Repay calculator to check eligibility and pre-fill the operator's claim form.
Travel tips for this route
Chiltern Railways services from Oxford to London Marylebone can be busy around 11:00, 14:00, 18:00–20:00, 21:00. Avoid the 11:00, 14:00, 18:00–20:00, 21:00 peak if you can — the 00:00–04:00 services are typically 28% less crowded. Off-peak return tickets are valid on any train after 09:30 on weekdays, all day weekends. The first train is at 05:35 and the last at 22:44. If your train is delayed by 15 minutes or more, you can claim Delay Repay compensation directly from the operator.