Route guide

Aral to Aksu (Onsu) (ACF-AKU): Nonstop Upgrade & Award Space

Sichuan Airlines and China Express Airlines fly the ACF to AKU nonstop about 7 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every ACF to AKU departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

See ACF to AKU on the interactive map Get started free
7
Nonstop flights a week
74 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every ACF to AKU departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Aral to Aksu (Onsu) to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each ACF to AKU departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ACF to AKU on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Aral to Aksu (Onsu) nonstop

Carriers operating ACF to AKU nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Sichuan Airlines
  • China Express Airlines
See ACF to AKU on the interactive map →

Frequently asked questions about ACF to AKU

How far is Aksu (Onsu) from Aral?
ACF to AKU covers about 74 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from ACF to AKU?
Sichuan Airlines and China Express Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How many flights a week are there from ACF to AKU?
About 7 nonstop flights a week run between Aral and Aksu (Onsu) in the current schedule, operated by Sichuan Airlines and China Express Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on ACF to AKU?
Open the ACF to AKU calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Aral to Aksu (Onsu) route, and 2LNR will notify you when space opens. It's free to start.

Never miss ACF to AKU upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

Get started free