Hi everyone, I’m currently trying to develop an LSTM RNN for predicting train delays. I looked into Time Series Forecasting Models and different approaches but can’t seem to figure out which model to use.

I want to implement multiple features, like delay, train number, date, time and current weekday. The output of the model should be a delay in minutes.

I have trouble understanding the difference between Multistep, Multivariate and Multistep-Multivariate Time Series Forecasting.

Can somebody please elaborate?