Rank/SiteVisitors
1. MapQuest15.5
2. Google Maps12.7
3. Orbitz Worldwide Network4.8
4. Expedia4.8
5. Travelocity4.4
6. Southwest Airlines4.4
7. Google Earth3.0
8. Delta2.8
9. American Airlines2.8
10. Travelzoo2.6
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Rank/SiteVisitors
1. MapQuest15.5
2. Google Maps12.7
3. Orbitz Worldwide Network4.8
4. Expedia4.8
5. Travelocity4.4
6. Southwest Airlines4.4
7. Google Earth3.0
8. Delta2.8
9. American Airlines2.8
10. Travelzoo2.6
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