The sector is held by Air China, Chengdu Airlines and Sichuan Airlines.
Airport pair · hand carry reference
CTU Chengdu to TSN Tianjin
Chengdu Tianfu, China, to Tianjin Binhai, China. Computed from the scheduled network held on 2026-09-07.
- Nonstop
- 8.9 times a day
- Great circle
- 1,546 km
- Block, estimated
- 2h 28m
- Door to door
- 9h 13m
What CTU to TSN looks like
The CTU to TSN sector, the carriers on it and the flying time, before anything is promised to anybody.
Chengdu CTU to Tianjin TSN is a medium haul sector of 1,546 km by great circle, flown nonstop 8.9 times a day.
At the cruise speed this site models for 1,546 km, 830 km an hour, and thirty minutes of taxi at the two ends, the flight blocks at about 2h 28m.
Chengdu CTU is a mid sized airport in the network held here, 67 scheduled destinations and 357.2 departures a day. Tianjin TSN has 79 destinations and 183.7 departures a day.
Chengdu and Tianjin keep the same clock all year, so the arrival time is the departure time plus the block and nothing else.
The pair sits inside Asia Pacific, a corridor where the site already publishes 16 written lanes that go into customs and ground detail this page does not.
Who flies the sector, and how often
Average daily frequencies on CTU to TSN from the scheduled route statistics, both directions, with the operating carriers named.
| Direction | Flights a day | Flights a week | Operated by |
|---|---|---|---|
| CTU to TSN | 8.86 | 62 | Air China, Chengdu Airlines, Sichuan Airlines |
| TSN to CTU | 6 | 42 | Air China, Chengdu Airlines |
3 carriers are recorded on the sector, so a missed departure is normally a rebooking rather than a lost day.
The two directions are not level: CTU to TSN runs 8.9 times a day, the return runs 6 times a day, and a round trip has to be planned around the thinner of the two.
At 8.9 times a day there is usually another departure within a few hours, which is what makes a same day booking on this pair realistic.
Between them the two directions put about 104 departures a week on CTU to TSN, which is the number that decides whether a seat can be found today or on Thursday.
The clock from collection to signature
The same ground timings the route calculator starts from, applied to the 2h 28m block time on CTU to TSN. Change any of them in the tool further down and the total moves with them.
| Stage | Allowed | Elapsed |
|---|---|---|
| Collection and the run to CTU | 90 min | 1h 30m |
| At CTU before departure | 180 min | 4h 30m |
| CTU to TSN in the air, estimated | 148 min | 6h 58m |
| Formalities at TSN | 90 min | 8h 28m |
| Delivery run in Tianjin | 45 min | 9h 13m |
| Door to door | 553 min | 9h 13m |
On the desk standard ground timings, ninety minutes to collect and reach the airport, three hours at the airport before departure, ninety minutes of arrival formalities and a forty five minute delivery run, the door to door figure for CTU to TSN is 9h 13m.
A courier who leaves Chengdu at 09:00 local is on the ground in Tianjin at about 11:28 local and at the door by 13:43 the same day.
Working backwards from a six in the evening handover in Tianjin, the last useful departure from Chengdu is around 13:17 local.
When the nonstop does not work
Every airport that joins the two ends, ranked by when they land, among the ones whose weaker leg is dependable enough to plan on. Connection time is allowed for the size of the hub. 16 of them join CTU to TSN.
| Connecting at | CTU to hub, flights a day | Hub to TSN, flights a day | Track, km | Estimated, gate to gate |
|---|---|---|---|---|
| Wuhan WUH | 9.57 | 5.86 | 1,951 | 4h 44m |
| Changsha CSX | 10.43 | 6.29 | 2,211 | 5h 05m |
| Shanghai SHA | 6.14 | 9 | 2,612 | 5h 20m |
| Hangzhou HGH | 18.71 | 4.72 | 2,608 | 5h 35m |
| Kunming KMG | 9.71 | 6.16 | 2,679 | 5h 48m |
| Nanning NNG | 1.43 | 2.29 | 3,012 | 5h 51m |
With 8.9 times a day on the nonstop, a connection here is a disruption plan rather than a routing, and it is listed because a closed runway or a cancellation wave is exactly when nobody has time to work it out.
16 airports connect the two ends on the scheduled network held here. The quickest of the dependable ones is Wuhan WUH, where the weaker of the two legs still runs 5.9 times a day.
Through WUH the routing covers 1,951 km against the 1,546 km nonstop track and takes about 4h 44m in the air and on the ground at the hub, allowing 75 minutes to connect at an airport of that size.
That is only 2h 16m more than the nonstop, which is close enough that a connection is worth taking when the nonstop is full or badly timed.
Behind it, Changsha CSX at 5h 05m and Shanghai SHA at 5h 20m hold the same connection, so a booking has three hubs to try before it has to wait for the nonstop.
If nothing suitable leaves Chengdu, Chengdu TFU is 56 km away by great circle and carries 173 scheduled destinations of its own, which is usually a shorter road transfer than a lost day.
If nothing suitable leaves Tianjin, Beijing PKX is 91 km away by great circle and carries 159 scheduled destinations of its own, which is usually a shorter road transfer than a lost day.
Industry within reach of the two ends
Public manufacturing and research sites whose logistics run through CTU or TSN. Listed as industrial geography, not as customers of anyone.
- Airbus, TianjinA320 family final assembly and A350 completion. The longest supply line Airbus runs, and the one most exposed to a missing part. Logistics through Tianjin TSN.
Plan Chengdu to Tianjin yourself
The same tool the dispatchers use, open to anybody and free. It is loaded with this pair already. Change either end, add a stopover or a preferred airline, and it works out the connection, the transit and the door to door clock, with the real departures underneath. Put it on your own site if it is useful to you.
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Restrictions
Where this came from, and where to look next
- Carriers and frequencies: AeroDataBox scheduled route statistics, retrieved 2026-09-07. Average daily flights, not a timetable.
- Distances: great circle from published coordinates. They read short against a flown track, which is why the block time above applies a factor to them.
- Block and connection times: the same model the route calculator lower down this page runs, at the same rounding.
- Restrictions: the airport notes file, checked 2026-09-07.
- Industrial sites: public company information. Nothing here says or implies that any company named is a customer of any courier operator.
Who publishes this. OnBoard Courier is a placement desk in Dubai. An assignment is carried out by a vetted partner operator, with the desk as the single point of contact from the quote to the signature. This page exists because our own dispatchers need the answer for CTU to TSN in the twenty minutes before a promise is made, and a reference only one operator can read is not a reference. Free to read, quote and cite. Found an error? Tell us and we will correct it.
If you need something moved rather than looked up, the desk prices a hand carry in fifteen minutes.
More pairs through CTU and TSN: Chengdu to Beijing, Shenzhen to Chengdu, Chengdu to Guangzhou, Shanghai to Chengdu, Chengdu to Hong Kong, Taipei to Chengdu, Chengdu to Hangzhou, Bangalore to Chengdu.