<p>Do you know what's the format of the DepartureWindow parameter for sabre web-services' OTA_AirLowFareSearch call? Whatever I pass, it shows me an error.</p>

<p>This is the entire documentation for those parameters (I kid you not):</p>

<pre><code>&lt;!--"DepartureDateTime" represents the date and time of departure.--&gt;
&lt;DepartureDateTime&gt;2004-11-22T15:00:00&lt;/DepartureDateTime&gt;
&lt;!--"DepartureWindow" represents a window of time to search prior and post departure.--&gt;
&lt;!--Example: JR.DFW/S-OYLAS22NOV1500‡ZRD09001700--&gt;
&lt;DepartureWindow&gt;09001700&lt;/DepartureWindow&gt;
</code></pre>

<p>I've already tryied passing the number of seconds since DepartureDateTime and a unix timestamp without success. The error message it's:</p>

<pre><code>Error response received. The error was: INVALID TIME WINDOW IN  Z FIELDS
</code></pre>

<p>Thanks</p>

You must specify time within window in DepartureDateTime
```
```
<ns1:DepartureDateTime>2009-01-03T15:00:00</ns1:DepartureDateTime>
 <ns1:DepartureWindow>11001559</ns1:DepartureWindow>
```
```
works fine for me