@php $row = 'odd' @endphp
@foreach($arrivals as $arrival)
<tr class="{{$row}}">
    <td>{{$arrival->standard_time}}</td>
    <td class="first"><img src="{{$arrival->airline->logo}}" height="20px">{{strtoupper($arrival->airline->title)}}</td>
    <td class="code">{{strtoupper($arrival->flight->code)}}</td>
    <td>{{strtoupper($arrival->airport->title)}}</td>
    <td>{{$arrival->estimated_time}}</td>
    <td class="{{strtolower($arrival->status->code)}}">{{strtoupper($arrival->status->title)}}</td>
</tr>
@php $row = ($row == 'odd') ? 'even' : 'odd' @endphp
@endforeach