App in the Air went dark on October 19, 2024. If that was your go-to flight tracker, you’ve spent the last six months figuring out what to replace it with. The two serious contenders left standing are Flighty and byAir — and picking wrong costs you more than just a few bucks. A missed gate change alert when you’re checking a bag can mean a rebooking fee and a lost night in a hotel. These apps don’t just display flight info. They’re your early warning system.
The quick answer: Flighty wins for iPhone users who want the fastest delay alerts in the US. Its FAA and Eurocontrol data integration catches cancellations 24-48 hours ahead of airline apps and flags delays 2-90 minutes earlier. byAir wins for everyone else — Android users, mixed-device households, and international travelers who need airport guides in 18 languages and a seamless import from App in the Air.
If you’re on iOS and fly mostly domestic US routes, Flighty is the better tool. If your travel partner has an Android phone, or you split time across international airports, byAir is the more complete solution for 2026.
The 30-Second Comparison
| Feature | Flighty | byAir |
|---|---|---|
| Platform | iOS only (removed from Google Play Jan 12, 2025) | iOS + Android + Apple Watch + Wear OS |
| Delay prediction speed | 2-90 min faster than airline apps; cancellations 24-48hrs earlier | Real-time, but depth below Flighty on inbound aircraft + gate data |
| ML predictions | Up to 6 hours early, 95%+ claimed accuracy | Available, scope not independently verified |
| Pricing | $4.99/mo, $59.99/yr, $299 lifetime | Free tier available; premium pricing competitive |
| Airport guide | No | Yes — indoor maps, security lanes, lounge locations |
| Email/booking import | No | Yes — scans inbox for itineraries |
| Watch support | Apple Watch | Apple Watch + Wear OS |
| Free tier | Limited | Yes |
| Languages | English-primary | 18 languages |
| App in the Air import | No | Yes |
| App Store rating | 4.8 | Strong (growing) |
| Best for | iPhone power users, domestic US, fastest alerts | Android users, mixed households, international travel |
(Pricing verified from official sources, April 2026)
Flighty: The Gold Standard, With One Big Caveat
Flighty set the bar for what a flight tracker should feel like. The core product is genuinely impressive.
Its data sources are the reason frequent flyers pay for it. Flighty pulls from FAA and Eurocontrol feeds and processes them faster than airlines push updates to their own apps. The result: delay alerts 2-90 minutes earlier than what you’d see in the airline app, and cancellation alerts 24-48 hours faster. Its machine learning model flags potential delays up to 6 hours before departure, with a claimed accuracy above 95%. For a business traveler who needs to move hotel bookings or reroute before the airport chaos starts, that gap is real money.
The feature set is purpose-built for people who fly constantly:
- Connections Assistant monitors your layover and flags when a connection is at risk — before you’re running through a terminal
- Flighty Passport stores your flight history so you can actually see your lifetime travel data
- 25-hour aircraft monitoring tracks your specific plane before you even get to the airport
- It works on basic in-flight Wi-Fi, which most tracker apps do not
The 4.8 App Store rating across tens of thousands of reviews isn’t marketing copy — it’s earned.
Now for the caveat. Flighty was removed from Google Play on January 12, 2025. Android users are locked out, full stop. The app has been iOS-only by design, and the Google Play presence was briefly tested and then pulled. That’s not a bug or a policy dispute — it’s a deliberate product decision. If anyone in your travel party uses Android, Flighty can’t serve them.
The second limitation is geographic. Flighty’s delay prediction accuracy is strongest for North American routes where FAA data is richest. International data quality degrades outside that coverage area. If you’re flying through Southeast Asia or the Middle East regularly, the speed advantage narrows.
Pricing as of April 2026: $4.99/month, $59.99/year, or $299 lifetime. The lifetime option is worth the math if you fly more than four times a year and plan to keep using it.
One user review captures the value proposition well: “It simplifies travel. It’s almost like having an assistant or travel agent for $49 a year.” (Note: the yearly price is $59.99 — but the sentiment is accurate regardless of rounding.)
byAir: The App in the Air Replacement That Keeps Growing
byAir didn’t exist in the market conversation a couple of years ago. App in the Air’s shutdown changed that.
When App in the Air turned off its servers permanently on October 19, 2024 — wiping accounts across the App Store, Google Play, and Samsung Galaxy Store simultaneously — it left a specific gap: a cross-platform tracker with a clean interface and airport intelligence built in. byAir stepped directly into that role.
The platform story alone differentiates it from everything else in this category. byAir runs on iOS, Android, Apple Watch, and Wear OS. That last point matters more than it sounds. Wear OS support launched recently and makes byAir the only flight tracker that works natively on both major smartwatch platforms. For travelers who switched from iPhone to Android (or vice versa) or share itineraries with a partner on a different ecosystem, this is the deciding factor.
The airport guide is genuinely useful. Not the basic “Terminal 2, Gate B7” output you get from airline apps — byAir includes indoor maps, security lane status, and lounge locations for major airports. It’s closer to the experience of having a local guide than a flight status board.
Other features that matter to frequent travelers:
- Email scanning to automatically import bookings — you don’t manually enter flights
- Document storage with boarding pass support
- 18-language support for international travelers
- Import from App in the Air, Flighty, FlightRadar24, TripIt, and OpenFlights — migration is friction-free
On Reddit, the community response has been clear. One byAir user wrote: “byAir has been such a blessing this year, especially as an Android user. It filled the App in the Air gap perfectly…” — r/byair. That sentiment repeats across threads from former App in the Air users who’d been looking for an alternative.
The honest limitation: delay prediction depth. A Google Play reviewer noted that byAir was “not showing the departure gate or inbound aircraft info” compared to Flighty. That’s not a fatal flaw — most travelers don’t realize how much Flighty’s data sourcing differs from the competition — but it’s real. byAir delivers solid real-time tracking. It does not yet match Flighty’s early-warning system for US domestic delays.
The Scenario That Decides It
Stop debating the feature list. Answer one question: what devices are you and your travel partner using?
You’re both on iPhone, flying mostly US domestic routes. Get Flighty. The delay prediction speed advantage is real and measurable. At $59.99/year it pays for itself the first time it saves you from a missed connection.
You’re on Android. byAir is your only real option in this category. Flighty doesn’t exist on your platform anymore. byAir is a strong app, not a consolation prize.
You’re on iPhone, your travel partner is on Android. byAir wins. Shared trip tracking, the same airport guide, the same notifications — cross-platform compatibility is worth more than Flighty’s faster delay alerts if your companion can’t see the same data.
You’re a points-and-miles traveler flying internationally. byAir’s 18-language support and airport guide with lounge locations make it the more useful tool outside North America. Pair it with solid award flight search tools for your routing research.
You want the fastest possible delay alert for domestic US travel and you’re on iPhone. Flighty. Nothing else in this market comes close for that specific use case in 2026.
What Changed: The Post-App-in-the-Air Landscape
The flight tracker market restructured fast after 2024.
App in the Air had been the cross-platform choice for years — it worked on iOS, Android, and Samsung devices, had a clean UI, and built a loyal user base. When it shut down permanently on October 19, 2024, it didn’t go quietly. Accounts were deleted across all three platforms simultaneously. Users who’d stored years of flight history lost it.
Flighty was already iOS-only before App in the Air closed. Its Google Play removal on January 12, 2025 formalized what was always true: Flighty is an Apple ecosystem product. It’s polished, fast, and deliberately limited to one platform.
byAir moved into the void. It’s the only tracker in this tier that runs everywhere, and it’s been iterating fast — email import, Wear OS support, airport guides with lounge data, and multilingual interfaces are all features that arrived or improved in the past 18 months.
The current market structure is clear:
- Flighty — iOS power tool, best delay prediction in the US
- byAir — cross-platform, best option for Android users and mixed households
- FlightAware / FlightRadar24 — free, casual tracking, no premium intelligence layer
If you’re evaluating your overall travel toolkit, these trackers work best alongside tools built for the booking side of travel. Best AI flight price predictor apps cover the “find and buy” phase. Flight trackers cover everything after you’ve bought the ticket.
For trip organization, TripIt vs Wanderlog for trip itinerary management is worth reading — both apps overlap with flight trackers in the itinerary layer, though neither matches Flighty or byAir for real-time flight intelligence.
Frequently Asked Questions
Is Flighty worth $59.99/year for frequent travelers in 2026?
Yes, if you’re on iPhone and fly US domestic routes regularly. The delay and cancellation alert speed advantage over airline apps is verifiable, and the Connections Assistant alone is worth the subscription if you have tight layovers. The math changes if you fly mostly international routes outside North America, where the data advantage shrinks.
What is the best Flighty alternative for Android users now that App in the Air is gone?
byAir is the answer. It’s the only cross-platform tracker with competitive features — real-time tracking, airport guides, email import, and Wear OS support. FlightAware and FlightRadar24 are free alternatives, but they’re built for plane-spotters, not travelers managing active itineraries.
How does byAir compare to Flighty for real-time delay alerts and gate change notifications?
Both apps deliver real-time updates, but Flighty’s data sourcing from FAA and Eurocontrol feeds gives it a measurable speed edge for US domestic alerts. byAir provides solid notifications, but some Google Play reviewers have noted gaps in departure gate and inbound aircraft data — information Flighty surfaces reliably.
Does byAir have the same delay prediction speed as Flighty?
Not yet. byAir offers real-time tracking and notifications, but Flighty’s machine learning model — which flags delays up to 6 hours early using FAA data — is currently ahead. For most travelers the difference is acceptable. For business travelers making connection-sensitive decisions on domestic US routes, the gap is meaningful.
Which flight tracker app works best for both iOS and Android users traveling together?
byAir. It’s the only option in this category that runs natively on both platforms, including Apple Watch and Wear OS. Flighty is iOS-only, which means a mixed-device household can’t share trip data or notifications through the same app.
The App That Fits Your Setup
Flighty is the best flight tracker available for iPhone users focused on US domestic travel. The delay prediction speed, the clean UI, the Connections Assistant — all of it is genuinely excellent. At $59.99/year, it’s priced fairly for what it delivers.
byAir is the right choice for everyone else. Android users don’t have a better option in this tier. Mixed-device households lose the shared-tracking benefit the moment one person switches platforms. International travelers get more value from byAir’s airport guides and 18-language support than from Flighty’s data edge on routes it doesn’t cover as well.
If you’re an iPhone power user unsure about the subscription: Flighty’s free tier lets you test the core experience before committing. If you’re on Android or have a travel partner on a different platform: byAir’s free tier is a zero-risk starting point — download it, import your next trip, and see how it compares to what you’re using now.
The best flight tracker is the one your travel partner can also use.