Narrative:

After pushback and engine start; my before taxi was interrupted when I noticed the squawk was not inputted. I left the flow to enter the pre departure clearance and retrieve the code. I had some difficulty with the box; and it took longer than expected. Once the code was retrieved and entered; my concentration was interrupted by ground movement off our right wing that I was monitoring. Then ground asked us if we were ready to taxi and I said yes. Once taxiing; we saw that the flaps were up. We stopped short of the runway and accomplished the flow checklist and looked for other errors we could have missed. I was definitely rusty having not flown much in the previous 30-90 days. So; finish a flow; accomplish the checklist; and slow down when things are busy.

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Original NASA ASRS Text

Title: Air carrier First Officer reported taxiing out to the runway and finding items were missed during their before taxi flow checklist.

Narrative: After pushback and engine start; my before taxi was interrupted when I noticed the squawk was not inputted. I left the flow to enter the PDC and retrieve the code. I had some difficulty with the box; and it took longer than expected. Once the code was retrieved and entered; my concentration was interrupted by ground movement off our right wing that I was monitoring. Then Ground asked us if we were ready to taxi and I said yes. Once taxiing; we saw that the flaps were up. We stopped short of the runway and accomplished the flow checklist and looked for other errors we could have missed. I was definitely rusty having not flown much in the previous 30-90 days. So; finish a flow; accomplish the checklist; and slow down when things are busy.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.