Narrative:

Descending from altitude to 15;000 ft socal approach advised us we had VFR traffic at [our] 10 o'clock position at 16;500 ft flying left to right. We shallowed out our descent to 500 FPM. We got a TA; then an RA. We followed the heads up display guidance and leveled off at 17;000 ft. A business jet crossed just off the nose 500 ft below us. I thought the controller should have vectored one or both of us to a different course instead of hoping we would see each other.

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Original NASA ASRS Text

Title: B767 Captain reported an airborne conflict with a corporate jet resulting in an RA on arrival into ONT.

Narrative: Descending from altitude to 15;000 ft SoCal approach advised us we had VFR traffic at [our] 10 o'clock position at 16;500 ft flying left to right. We shallowed out our descent to 500 FPM. We got a TA; then an RA. We followed the Heads up Display guidance and leveled off at 17;000 ft. A business jet crossed just off the nose 500 ft below us. I thought the controller should have vectored one or both of us to a different course instead of hoping we would see each other.

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.