Choose the flight and the seat you need.
Enter the United flight number, date, cabin, and how many seats. Add window, aisle, or no-middle preference. For groups, require seats together — we match contiguous letters in the same row.
Cabin Availability Monitor · United
The seat you wanted, the
moment it opens.
FlightPing watches a specific United flight, date, and cabin for the seats you actually need — by window, aisle, no-middle, or seats together for groups — and sends one email when a real opening appears. No dashboards to refresh. No daily digests.
Boarding Pass · DemoUA · 0954
SFO
San Francisco
10H 30M
LHR
London Heathrow
Date
12 Jun 2026
Cabin
Polaris
Seats
2 together
Equip.
B789
Watching · 2H intervalFP-7T4N9X
Method
A clear pipeline,
no marketing fog.
Tracking a single flight is harder than it sounds — inventory changes hourly, cabin codes overlap, and most tools either spam you on every flicker or miss the opening you wanted. We keep the loop tight.
We poll United's seatmap every two hours.
Our worker classifies every available seat and disambiguates Economy from Economy Plus — a quirk United exposes under the same cabin code. You see only what matches your filter.
One email per genuinely new opening.
When seats matching your criteria appear, we email you with the seat numbers. Identical snapshots don't fire twice; you only hear about a new state. No daily digests.
Pricing
Pay for the watch list,
not the noise.
Start free with a single alert. Upgrade when you're tracking a real trip stack — connecting cities, holiday windows, or family segments with adjacency requirements. Cancel inside the billing portal in two clicks.
$0/mo USD
1 active alert
- One active alert
- Email notifications via verified sender
- Two-hour seatmap checks
- All cabin classes
$9/mo USD
10 active alerts
- Ten active alerts
- Window / aisle / no-middle preferences
- Seats-together matching for groups
- One email per new opening
- Priority email support
$19/mo USD
50 active alerts
- Fifty active alerts
- Everything in Starter
- Manage routes by trip
- Higher polling priority
Questions
Honest answers,
before you sign up.
We're not affiliated with United. We don't sell your data. We don't buy seats or book on your behalf — we tell you when to act, and you book it through United directly.
Which airlines do you support?
United Airlines today. We're adding carriers based on demand — sign up free and you'll be first to hear which comes next.
How fast will I get notified?
We poll every two hours. When a new opening matching your filter appears, the email goes out in the same check cycle — typically within a few minutes of detection.
Will I get spammed when availability flickers?
No. We dedup by snapshot state, so the same opening won't re-fire. You only hear about genuinely new availability — never the same one twice.
Can I track multiple flights for one trip?
Yes. Each alert is one flight + date + cabin + preferences. A Pro plan handles fifty concurrent — enough for connecting cities, return legs, holiday windows, and family seating permutations.