Problem with Vietnam Airlines HVN Flights


#1

We are using FlightXML (…/FlightXML2/FlightInfoEx) to find HVN flights. We searched the flights by the tail number, VNA866. The flight number HVN311 in bold has the same actualdeparturetime and actualarrivaltime, so our application filtered out this flight. On the other hand, we found the flight on the website but its flight duration is wrong. The screenshot is attached. It’s the flight circled in red. Is this data error on FlightAware? Or do we need to use a different RESTful method to get the accurate result? Thank you for clarifying this issue.

{
“faFlightID”: “HVN257-1509168373-airline-0257”,
“ident”: “HVN257”,
“aircrafttype”: “787”,
“filed_ete”: “01:55:00”,
“filed_time”: 1509168373,
“filed_departuretime”: 1509355800,
“filed_airspeed_kts”: 328,
“filed_airspeed_mach”: “”,
“filed_altitude”: 0,
“route”: “”,
“actualdeparturetime”: 1509356323,
“estimatedarrivaltime”: 1509362340,
“actualarrivaltime”: 1509362266,
“diverted”: “”,
“origin”: “VVNB”,
“destination”: “VVTS”,
“originName”: “Noi Bai Int’l”,
“originCity”: “Hanoi”,
“destinationName”: “Tan Son Nhat Int’l”,
“destinationCity”: “Ho Chi Minh City”
},
{
** “faFlightID”: “HVN311-1509152400-schedule-0001:0”,**
** “ident”: “HVN311”,**
** “aircrafttype”: “787”,**
** “filed_ete”: “05:30:00”,**
** “filed_time”: 1509168373,**
** “filed_departuretime”: 1509325200,**
** “filed_airspeed_kts”: 345,**
** “filed_airspeed_mach”: “”,**
** “filed_altitude”: 0,**
** “route”: “”,**
** “actualdeparturetime”: 1509325712,**
** “estimatedarrivaltime”: 1509344880,**
** “actualarrivaltime”: 1509325712,**
** “diverted”: “”,**
** “origin”: “RJAA”,**
** “destination”: “VVNB”,**
** “originName”: “Narita Int’l”,**
** “originCity”: “Tokyo (Narita)”,**
** “destinationName”: “Noi Bai Int’l”,**
** “destinationCity”: “Hanoi”**
}
{
“faFlightID”: “HVN310-1509126000-schedule-0000:0”,
“ident”: “HVN310”,
“aircrafttype”: “787”,
“filed_ete”: “04:18:00”,
“filed_time”: 1509314698,
“filed_departuretime”: 1509298800,
“filed_airspeed_kts”: 465,
“filed_airspeed_mach”: “”,
“filed_altitude”: 0,
“route”: “”,
“actualdeparturetime”: 1509299280,
“estimatedarrivaltime”: 1509314750,
“actualarrivaltime”: 1509314750,
“diverted”: “”,
“origin”: “VVNB”,
“destination”: “RJAA”,
“originName”: “Noi Bai Int’l”,
“originCity”: “Hanoi”,
“destinationName”: “Narita Int’l”,
“destinationCity”: “Tokyo (Narita)”
}


#2

Vietnam com o mau tempo, so espero que nao afete aviaçao