The sector is held by Southwest Airlines.
Airport pair · hand carry reference
RDU Raleigh to BWI Baltimore
Raleigh Durham, the United States, to Baltimore Washington, the United States. Computed from the scheduled network held on 2026-09-07.
- Nonstop
- 4.6 times a day
- Great circle
- 411 km
- Block, estimated
- 1h 06m
- Door to door
- 7h 51m
What RDU to BWI looks like
The RDU to BWI sector, the carriers on it and the flying time, before anything is promised to anybody.
Raleigh RDU to Baltimore BWI is a short sector of 411 km by great circle, flown nonstop 4.6 times a day.
At the cruise speed this site models for 411 km, 720 km an hour, and thirty minutes of taxi at the two ends, the flight blocks at about 1h 06m.
Raleigh RDU is a major hub in the network held here, 152 scheduled destinations and 243.8 departures a day. Baltimore BWI has 142 destinations and 322.4 departures a day.
Raleigh and Baltimore keep the same clock all year, so the arrival time is the departure time plus the block and nothing else.
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 RDU to BWI from the scheduled route statistics, both directions, with the operating carriers named.
| Direction | Flights a day | Flights a week | Operated by |
|---|---|---|---|
| RDU to BWI | 4.57 | 32 | Southwest Airlines |
| BWI to RDU | 4.14 | 29 | Southwest Airlines |
One carrier holds the sector, Southwest Airlines, so a cancellation has no second nonstop behind it and the connections below stop being theoretical.
At 4.6 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 61 departures a week on RDU to BWI, 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 1h 06m block time on RDU to BWI. Change any of them in the tool further down and the total moves with them.
| Stage | Allowed | Elapsed |
|---|---|---|
| Collection and the run to RDU | 90 min | 1h 30m |
| At RDU before departure | 180 min | 4h 30m |
| RDU to BWI in the air, estimated | 66 min | 5h 36m |
| Formalities at BWI | 90 min | 7h 06m |
| Delivery run in Baltimore | 45 min | 7h 51m |
| Door to door | 471 min | 7h 51m |
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 RDU to BWI is 7h 51m.
A courier who leaves Raleigh at 09:00 local is on the ground in Baltimore at about 10:06 local and at the door by 12:21 the same day.
Working backwards from a six in the evening handover in Baltimore, the last useful departure from Raleigh is around 14:39 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. 44 of them join RDU to BWI.
| Connecting at | RDU to hub, flights a day | Hub to BWI, flights a day | Track, km | Estimated, gate to gate |
|---|---|---|---|---|
| Washington DC IAD | 5.71 | 0.71 | 434 | 3h 08m |
| Pittsburgh PIT | 3.14 | 3.57 | 866 | 3h 32m |
| Charlotte CLT | 10.14 | 9.57 | 790 | 3h 39m |
| Columbus CMH | 1.14 | 3.43 | 1,123 | 3h 54m |
| New York JFK | 12.29 | 0.57 | 981 | 3h 57m |
| Cleveland CLE | 1.14 | 3.14 | 1,175 | 3h 59m |
With 4.6 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.
44 airports connect the two ends on the scheduled network held here. The quickest of the dependable ones is Washington DC IAD, where the weaker of the two legs still runs 5 times a week.
Through IAD the routing covers 434 km against the 411 km nonstop track and takes about 3h 08m in the air and on the ground at the hub, allowing 90 minutes to connect at an airport of that size.
That is only 2h 02m more than the nonstop, which is close enough that a connection is worth taking when the nonstop is full or badly timed.
Behind it, Pittsburgh PIT at 3h 32m and Charlotte CLT at 3h 39m hold the same connection, so a booking has three hubs to try before it has to wait for the nonstop.
The two ends are only 411 km apart in a straight line. Allowing a road track a quarter longer than that and eighty kilometres an hour, a car covers it in about 6h 25m, so a courier who misses the flight drives rather than connects, and on a short deadline the road is often the plan from the start.
If nothing suitable leaves Raleigh, Charlotte CLT is 209 km away by great circle and carries 219 scheduled destinations of its own, which is usually a shorter road transfer than a lost day.
If nothing suitable leaves Baltimore, Washington DC DCA is 48 km away by great circle and carries 112 scheduled destinations of its own, which is usually a shorter road transfer than a lost day.
Plan Raleigh to Baltimore 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.
min
min
min
min
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 RDU to BWI 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 RDU and BWI: Atlanta to Baltimore, Boston to Baltimore, Detroit to Baltimore, Baltimore to Miami, Houston to Baltimore, Baltimore to Phoenix, San Diego to Baltimore, Charlotte to Baltimore.