diff --git a/sncf-station/src/TrainsTable.js b/sncf-station/src/TrainsTable.js
index 104b16b..e82b64f 100644
--- a/sncf-station/src/TrainsTable.js
+++ b/sncf-station/src/TrainsTable.js
@@ -53,11 +53,20 @@ function TrainsTableBody({stop, date, time, tableType}) {
 
   useEffect(() => {
     if (stop.id !== undefined) {
-      fetch(`http://localhost:8000/api/station/next_${tableType}/?stop_id=${stop.id}&date=${date}&time=${time}&format=json`)
+      let validTrains = trains.filter(train => {
+        if (tableType === "departures")
+          return `${train.departure_date}T${train.departure_time_24h}` >= `${date}T${time}`
+        else
+          return `${train.arrival_date}T${train.arrival_time_24h}` >= `${date}T${time}`
+      })
+      if (trains.length > 0 && validTrains.length === trains.length)
+        return
+      console.log(`${trains.length - validTrains.length} trains deleted`)
+      fetch(`http://localhost:8000/api/station/next_${tableType}/?stop_id=${stop.id}&date=${date}&time=${time}&offset=${validTrains.length}&limit=${20 - validTrains.length}`)
         .then(response => response.json())
         .then(data => data.results)
         .then(data => {
-          setTrains(data)
+          setTrains(trains => [...validTrains, ...data])
         })
     }
   }, [stop, tableType, date, time])