Can I just show my boarding pass on my phone?

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5. Can I scan a QR code from a screenshot?
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Tags

1. #mobile
2. #check
3. #airport
4. #passes
5. #connecting
6. #print
7. #departure
8. #there
9. #accept
10. #kiosk
11. #airports
12. #boarding
13. #service
14. #leave
15. #before