Is AC4058 delayed today?
San Francisco → Santa Barbara · Sat 31 Oct · Air Canada · operated by United as UA1578
updated San Francisco time
No. It left on time.
Left10:5010:42
measured · the San Francisco board
How it left 8 minutes early
A usual morningUA1578's typical departure, last 90 days4
Your planeNot assigned yet0
On time on the board so farSan Francisco departures board−2
Calmer than usual at San FranciscoFrom the TAF: dry today−1
United is running well today10% of its departures in the last three hours left 15+ min late; earlier on this route: 8 min early−2
Made up on the dayBeyond what we expected 30 minutes before departure−7
Left San FranciscoMeasured, from the board and aircraft positions−8
Last 90 days
73on time
7late
4very late
0cancelled
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AC4058 San Francisco to Santa Barbara left within 15 minutes of schedule on 73 of its last 84 flights, usually 3 minutes early, and 15 minutes or more late on 11. It wasn't cancelled once.