Read booking and current status separately
The original booking status records where the passenger started. Current status shows the latest position and may continue changing until charting.
Category matters
GNWL, RLWL, PQWL and TQWL are different quota-linked categories. Compare like with like; one historical trend should not be applied to every route.
Check the final travel authority
Verify the final PNR status and applicable e-ticket travel rule through official channels before boarding. A third-party probability is not authority to travel.