Filtering Duration and linked condition over several rows

[Applicable88]

Hello,

I have a sample data here:

QueueNo.	ActionNo.	ActionName	Start	Finished
1111	5000	Start	08:00	08:05
1111	5001	Moving	08:05	08:10
1111	5002	Parking	08:10	08:12
1111	5003	Moving	08:12	08:29
1111	5004	Success	08:29	08:30
2222	5100	Start	09:00	09:00
2222	5101	Moving	09:01	09:10
2222	5102	Failed	09:10	09:10

Its a wagon which is moving automatically and creates data of every action it does.  As you can see,  only the  distinct Queuenumber distinguish if the whole Mission with its tiny subactions are belonging together.  Different mission can have totally different Actions.  Between different continuous actions there is no gap in time. Now I want to know the duration  from the very first  start of a mission to the very last action of that sameQueueNo. For QueueNo: 1111 I want to get 30minutes duration time. And for 2222 it would be 10minutes. 

The second thing I need to filter is the count of these QueueNo. which has a 'start' and a 'success' ending and  the same also for other processes, when e.g. the process 'failed'. 

I hope  I explained well. 

Thank you very much. Stay safe.

Best.