Thank you for some earlier feedback that helped me to identify Crossrail using mode=tflrail
I have a further conundrum that may be a train service issue rather than an API issue but I wanted to double-check.
When requesting a journey plan from Heathrow T2 to Paddington, all is good. However, when requesting Heathrow T5 to Paddington - we receive a 404 journey not possible error.
The URL I’m using for this is: https://api.tfl.gov.uk/Journey/JourneyResults/1016430/to/1000174?mode=tflrail
Should this be the case?
Thanks in advance,