Originally Posted by
Stranger
First, fact remains that flight time is at least 6 minutes lower on that route. That AC elects to hide that in the time padding added in the schedule to deal with airports, having to wait for a gate crew etc., does not make that fact go away.
This is your speculation. 3:45 on all flights (3:39 for the red eye because less activities at the airport at that time). WS has almost identical block time too. Get some actual flying time facts for E90 vs. 320 and see if it's always 6 mins slower. (it's not)