Comparison

Fly Delta vs Aero

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fly Delta

Manage your entire travel experience with this app. Access your boarding pass, book flights, track bags, and receive real-time flight updates. It simplifies your journey from booking to arrival.

Highlights
  • Book flights and award tickets
  • Manage trips and profile
  • View boarding pass and add to Apple Wallet
  • Track checked bags
  • Receive flight status notifications
  • Access airport maps and lounge info
Features
Read full description

Welcome to Fly Delta, Delta’s award winning iOS app. With our dynamic Today screen which provides quick access to your boarding pass and other important day-of-travel information, Fly Delta makes travel easier than ever before. • Enroll in Delta's SkyMiles® program and earn miles every time you travel • Find, compare and book Domestic and International flights • Book SkyMiles award tickets • Purchase Delta Comfort+™ seats and Trip Extras, including in-flight Wi-Fi, Priority Boarding and more • Reserve Preferred Seats like bulkhead and aisle • Rebook cancelled flights or missed connections • Manage your trips, profile and customize your travel preferences • Check your SkyMiles account balance and current Medallion® status • Check in, view your boarding pass and add it to Apple Wallet • Pay for checked bags and track their location • Check the latest flight status and receive flight and gate change notifications • Save a photo to remember your parking spot • Check your status on the upgrade or standby list • View or change your seat • Locate Delta Sky Club® lounges • View interactive airport maps, public transportation details and weather information • Get detailed info about our fleet and partners • Map flights en route with an interactive flight tracker • “Today” gathers everything you need for your day of travel into one convenient place • “Notifications” ensures you always have the latest flight updates, gate changes and more • View countdown to departure and arrival along with gate and baggage carousel information on Apple Watch The Fly Delta app for iPhone and delta.com are always free to use on Delta’s Wi-Fi-enabled flights. Visit delta.com/app for more information. When downloading the Fly Delta app, you agree that your personal data will be processed in accordance with Delta’s Privacy Policy which can be accessed via the link below or on our website at delta.com.

About

Aero

Experience elevated travel with a private jet service that bypasses commercial airport hassles. Access flight details, book car services, and manage guest information with dedicated concierge support.

Highlights
  • Book-by-the-seat jet service
  • Access day-of-travel flight information
  • Dedicated concierge assistance
  • Reserve car service
  • Update guest information
  • Real-time weather updates
Features
Read full description

Aero is an elevated jet service that offers exceptional travel experiences between convenient private terminals on spacious, bespoke aircrafts. Skip the lines, hassles, and crowds of commercial airports and enjoy first-class amenities and dedicated concierge services. - Access important day-of-travel flight information, private terminal address, parking, valet information, and the current luggage policy. - Contact our Concierge anytime for assistance with dietary restrictions and allergies, car service reservations, flight reservations, or adding pets and oversized luggage. - Update your guest information on upcoming flights. - Get real-time weather updates at your origin and destination. - View your upcoming flight’s aircraft and seat configuration. - Conveniently reserve a car service for your arrival or departure. The Aero app for iPhone is always complimentary to use. Thank you for downloading the Aero app—more features are coming soon. To share feedback on the app experience, please contact concierge@aero.com. When downloading the Aero app, you agree that your personal data will be processed in accordance with Aero’s Privacy Policy which can be accessed via our website at aero.com.

Screenshots

Fly Delta4 screens
Aero4 screens

Verdict

The call

The clearest difference is review sentiment: Aero at 83% against Fly Delta's 40%. Aero also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Fly Delta's advantage is ratings volume (7M vs 14) and rating (4.8 vs 4.5). On price, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Fly Delta holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Fly Delta has 7M ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 40% of Fly Delta's written reviews are positive against 83% of Aero's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Fly Delta ships an update fortnightly, Aero every 2 months. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

Scorecard8 real differences · 3 level
Fly Delta versus Aero: the parameters behind the verdict, then further details
ParameterFly DeltaAero
PriceFreeFree
Rating4.8 (7M ratings) — better4.5 (14 ratings)
Positive reviews39.6% of reviews83.3% of reviews — better
Number of ratings7M — better14
Update frequencyFortnightly — betterEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
Best chart rank#6 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size453 MB169 MB
Age rating4+4+
DeveloperDelta Air Lines, Inc.Aero

Customer experience

Fly Delta

All ratings7,003,792 ratings
Positive97.1%
Neutral1.3%
Negative1.6%
Written reviews2,721 reviews
Positive39.6%
Neutral7.1%
Negative53.3%

Aero

All ratings14 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Bugs and requests

Fly Delta

Reported bugs

5 issues
  • Login issues
  • Incorrect personal information updates
  • Boarding pass download failures
  • Flight change notification problems
  • Compatibility issues with older devices

Requested features

5 requests
  • Add two-factor authentication
  • Improve seat selection process
  • Integrate with third-party travel apps
  • Provide more detailed flight information
  • Enhance mobile wallet integration

Aero

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Fly Delta

No in-app purchases

None

Aero

No in-app purchases

Questions

Is Fly Delta free?
Fly Delta is free to download, with no in-app purchases.
Is Aero free?
Aero is free to download, with no in-app purchases.
Which has better reviews, Fly Delta or Aero?
Fly Delta is rated higher. Fly Delta averages 4.8 out of 5 from 7M ratings, while Aero averages 4.5 from 14 ratings.
Do Fly Delta or Aero have ads?
Fly Delta shows ads; Aero does not.
Which is updated more often, Fly Delta or Aero?
Fly Delta ships an update fortnightly, and Aero every 2 months. Most recently, Fly Delta was updated on October 22, 2026 and Aero on October 19, 2026.

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