Originally Posted by
cal_dood
I have a trip booked on US Air via corporate travel agent website much before 31st March and it added my United number to the reservation. Can't figure out a way to change it to BAEC number on US Air website. I guess changing it at the airport is the simplest option? I went through the 'contact us' and requested and the automated message was - "we'll get back to you within 35 days"!!!!
Have a look at post 4, there's a screen print of the area concerned. Login with PNR (booking reference) and date of first leg of travel. Then under the flight information Amend Passenger Information, British Airways is in the drop down box (though not in alphabetical order!).