Grid view sample with 2 texts per row.

gridview2TextColumn.dart

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      home: MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatelessWidget {
  MyHomePage({Key key, this.title}) : super(key: key);
  final String title;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(title),
      ),
      body: GridView.count(
        padding: EdgeInsets.symmetric(horizontal: 20, vertical: 20),
        crossAxisCount: 2,
        childAspectRatio: 2,
        children: <Widget>[
          ...[Text('15.00'), Text('AJC Bose Rd Flyover Connector')],
          ...[Text('15.45'), Text('Shibpur B.E College')],
          ...[Text('16.00'), Text('Kona Express & Ichapur Road')],
          ...[Text('16.05'), Text('Ichapur Water Tank Howrah')],
          ...[Text('16.15'), Text('Mandirtala')],
          ...[Text('16.15'), Text('Mandirtala')],
          ...[Text('16.15'), Text('Mandirtala')],
        ],
      ),
    );
  }
}