This post contains references to products from one or more of our advertisers. We may receive compensation when you click on links to those products. For an explanation of our Advertising Policy, visit this page.

ExpertFlyer can be a fantastic asset when it comes to finding (and monitoring) award and upgrade availability, so having an airline play nice is a huge help to frequent flyers. Unfortunately, Delta has had an on/off relationship with ExpertFlyer over the years — the airline pulled upgrade inventory access followed by all data nearly two years ago, before slowly adding back in functionality, beginning with low-level award inventory last June.

For example, you can use ExpertFlyer to search for first class, business and economy award inventory:

Screen Shot 2016-06-01 at 10.12.00 AM

Well, as of this week, even more functionality has returned. You can now access revenue inventory, broken down by individual fare class. Wondering if a certain flight has discount business or Comfort+ space for sale? Just complete a quick search on ExpertFlyer’s site. You can set alerts for certain fare classes if you don’t see what you’re looking for right away. Here’s what full inventory looks like, for JFK-LAX flights tomorrow:

Screen Shot 2016-06-01 at 10.09.40 AM

Unfortunately it’s still not possible to view upgrade availability, but hopefully that fare bucket will be making its way to ExpertFlyer soon!

Do you use ExpertFlyer to search for fare class availability?

H/T: View from the Wing

Chase Sapphire Preferred® Card

Even after the introduction of the Chase Sapphire Reserve, the Chase Sapphire Preferred is still a fantastic choice if you want to avoid the Reserve’s $450 annual fee, earn 2x on all travel & dining and earn a 50,000 point sign up bonus.

Apply Now
More Things to Know
  • Earn 50,000 bonus points after you spend $4,000 on purchases in the first 3 months from account opening. That's $625 toward travel when you redeem through Chase Ultimate Rewards®
  • Named Best Credit Card for Flexible Travel Redemption - Kiplinger's Personal Finance, July 2016
  • 2X points on travel and dining at restaurants worldwide & 1 point per dollar spent on all other purchases.
  • Earn 5,000 bonus points after you add the first authorized user and make a purchase in the first 3 months from account opening
  • No foreign transaction fees
  • 1:1 point transfer to leading airline and hotel loyalty programs
  • Get 25% more value when you redeem for airfare, hotels, car rentals and cruises through Chase Ultimate Rewards. For example, 50,000 points are worth $625 toward travel
  • No blackout dates or travel restrictions - as long as there's a seat on the flight, you can book it through Chase Ultimate Rewards
Intro APR on Purchases
N/A
Regular APR
16.49% - 23.49% Variable
Annual Fee
Introductory Annual Fee of $0 the first year, then $95
Balance Transfer Fee
5.00%
Recommended Credit
Excellent Credit

Editorial Disclaimer: Opinions expressed here are author’s alone, not those of any bank, credit card issuer, airlines or hotel chain, and have not been reviewed, approved or otherwise endorsed by any of these entities.

Disclaimer: The responses below are not provided or commissioned by the bank advertiser. Responses have not been reviewed, approved or otherwise endorsed by the bank advertiser. It is not the bank advertiser’s responsibility to ensure all posts and/or questions are answered.