Problem with AirlineFlightSchedules

Hi guys,
I use AirlineFlightSchedules method to fetch flight schedules. My query:

[“flightno”]=>
string(4) “1396”
[“airline”]=>
string(3) “RYR”
[“exclude_codeshare”]=>
bool(false)
[“start_date”]=>
string(10) “1560985200”
[“end_date”]=>
string(10) “1561071599”

Query result: NO_DATA No flight schedules found for your query

Why no data if flight arrived ? https://flightaware.com/live/flight/RYR1396/history/20190620/1105Z/EGSS/ENGM