Early morning flight from Boston to Chicago on 11/11/24 in an Embraer E175. Rainbow sky above the clouds at dawn (a lot more vibrant in-person; perhaps boost the saturation). Plane skimmed the clouds for a while during the approach. Caught a reflection of the rainbow sky on the wing during a right bank. Then the plane leveled out and descended through the thin cloud layer just before landing at O'Hare. Recorded with an iPhone 14 Plus.