The sector is held by Alaska Airlines.
Airport pair · hand carry reference
IND Indianapolis to SEA Seattle
Indianapolis International, the United States, to Seattle Tacoma International, the United States. Computed from the scheduled network held on 2026-09-07.
- Nonstop
- About twice a day
- Great circle
- 2,996 km
- Block, estimated
- 4h 20m
- Door to door
- 11h 05m
What IND to SEA looks like
The IND to SEA sector, the carriers on it and the flying time, before anything is promised to anybody.
Indianapolis IND to Seattle SEA is a medium haul sector of 2,996 km by great circle, flown nonstop about twice a day.
At the cruise speed this site models for 2,996 km, 830 km an hour, and thirty minutes of taxi at the two ends, the flight blocks at about 4h 20m.
Indianapolis IND is a large airport in the network held here, 107 scheduled destinations and 171.9 departures a day. Seattle SEA has 145 destinations and 717.9 departures a day.
Seattle carries about 4.2 times the departures of Indianapolis, so a courier who has to be rebooked has far more to work with at one end of this pair than at the other.
Seattle is 3 hours behind of Indianapolis all year.
The pair sits inside the Americas, a corridor where the site already publishes 13 written lanes that go into customs and ground detail this page does not.
Who flies the sector, and how often
Average daily frequencies on IND to SEA from the scheduled route statistics, both directions, with the operating carriers named.
| Direction | Flights a day | Flights a week | Operated by |
|---|---|---|---|
| IND to SEA | 2.43 | 17 | Alaska Airlines |
| SEA to IND | 2.43 | 17 | Alaska Airlines |
One carrier holds the sector, Alaska Airlines, so a cancellation has no second nonstop behind it and the connections below stop being theoretical.
Between them the two directions put about 34 departures a week on IND to SEA, 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 4h 20m block time on IND to SEA. Change any of them in the tool further down and the total moves with them.
| Stage | Allowed | Elapsed |
|---|---|---|
| Collection and the run to IND | 90 min | 1h 30m |
| At IND before departure | 180 min | 4h 30m |
| IND to SEA in the air, estimated | 260 min | 8h 50m |
| Formalities at SEA | 90 min | 10h 20m |
| Delivery run in Seattle | 45 min | 11h 05m |
| Door to door | 665 min | 11h 05m |
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 IND to SEA is 11h 05m.
A courier who leaves Indianapolis at 09:00 local is on the ground in Seattle at about 10:20 local and at the door by 12:35 the same day.
Working backwards from a six in the evening handover in Seattle, the last useful departure from Indianapolis is around 14:25 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. 38 of them join IND to SEA.
| Connecting at | IND to hub, flights a day | Hub to SEA, flights a day | Track, km | Estimated, gate to gate |
|---|---|---|---|---|
| Kansas City MCI | 1.29 | 3.57 | 3,116 | 6h 07m |
| Minneapolis MSP | 3.71 | 10.71 | 3,053 | 6h 09m |
| Chicago MDW | 2.57 | 3.14 | 3,043 | 6h 26m |
| Chicago ORD | 18.14 | 19.86 | 3,048 | 6h 27m |
| Salt Lake City SLC | 1.14 | 12.71 | 3,282 | 6h 27m |
| Detroit DTW | 7.14 | 8.14 | 3,464 | 6h 32m |
One nonstop a day means one chance a day, so the connections below are what a consignment that arrives at IND in the afternoon actually flies on.
38 airports connect the two ends on the scheduled network held here. The quickest of the dependable ones is Kansas City MCI, where the weaker of the two legs still runs about once a day.
Through MCI the routing covers 3,116 km against the 2,996 km nonstop track and takes about 6h 07m in the air and on the ground at the hub, allowing 60 minutes to connect at an airport of that size.
That is only 1h 47m more than the nonstop, which is close enough that a connection is worth taking when the nonstop is full or badly timed.
Behind it, Minneapolis MSP at 6h 09m and Chicago MDW at 6h 26m hold the same connection, so a booking has three hubs to try before it has to wait for the nonstop.
If nothing suitable leaves Seattle, Victoria YYJ is 157 km away by great circle and carries 22 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 IND or SEA. Listed as industrial geography, not as customers of anyone.
- Eli Lilly, IndianapolisResearch and manufacturing at the group head office. An American cluster with European trial sites. Logistics through Indianapolis IND.
- Boeing, Everett and RentonWidebody and 737 final assembly. A European supplier base and an American line, eight time zones apart. Logistics through Seattle SEA.
Plan Indianapolis to Seattle 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 IND to SEA 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.
- The IND airport entry
- The SEA airport entry
- Hand carry into the United States
- The written lane, Dubai to Seattle
- The written lane, Seattle to Nagoya
- The route calculator
More pairs through IND and SEA: Atlanta to Indianapolis, Indianapolis to Chicago, Boston to Indianapolis, Detroit to Indianapolis, Indianapolis to San Francisco, New York to Indianapolis, Indianapolis to Houston, Phoenix to Indianapolis.