Was DL4031 delayed today?
Seattle → Ontario · Thu 29 Oct · Delta
updated Seattle time
No. It landed on time.
Left14:3014:18
Landed17:1217:11
measured · the Seattle board and the Ontario board
How it left 12 minutes early
A usual afternoonDL4031's typical departure, last 90 days−6
Your plane, probablyIt usually comes in as DL3881 from Sacramento, which has landed0
On time on the board so farSeattle departures board−1
Delta Air Lines is running well today7% of its departures in the last three hours left 15+ min late; earlier on this route: 18 min early−4
Made up on the dayBeyond what we expected 30 minutes before departure−1
Left SeattleMeasured, from the board and aircraft positions−12
Lost in the air+11
LandedMeasured, from the arrivals board−1
Last 90 days
66on time
18late
6very late
0cancelled
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