IRF Airline Partners

IRF is pleased to partner with United and Delta to offer Leadership Insights Forum attendees discounted airfare using the booking information below: 


Delta Air Lines is pleased to offer special discounts for The Incentive Research Foundation.

Please click here to book your flights!.

You may also call Delta Meeting Network® at 1.800.328.2216* Monday–Friday, 7:00 a.m. – 7:30 p.m. (CT) and refer to Meeting Event Code NMTT9

*Please note there is not a service fee for reservations booked and ticketed via our reservation 800 number.



US 50 States & Canada passengers: Please call your professional travel agency, book online via or call United Reservations Meetings Desk at 800-426-1122 and provide the Z Code (ZHTY) and Agreement Code (456254). Booking fee is waived for all Meeting reservations.

Passengers outside the US 50 States & Canada: Please call your professional travel agency or book online via

Travel agency bookings: To avoid debit memos and ensure tracking for United Meetings Rewards, the four digit Z Code (ZHTY) must appear in the Tour Code box. Note: Do not add letters “IT” in the Tour Code box or any other information in the Tour Code box other than the four-digit Z code. 


 Thank you to our 2020 airline partners