St Louis to Raleigh/Durham (SUS–RDU) — Airlines, Schedules & Connections

SUS Airport Page →
680 mi airlines charter/private
On-time Some delays Frequent delays
Flight Schedule Charter / private Verified 1mo ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

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No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

1-STOP More options, longer trips
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St Louis to Raleigh/Durham
Flown by charter / private operators — no scheduled airline service.
680 mi 1h 30m nonstop +1h ahead

SUS–RDU has no scheduled airline service; it is flown by charter / private operators.

On-Time Performance

What to expect at each end of your journey.
Outbound
SUS → RDU
38%
Frequent delays expected. Consider flexible booking.
Arriving
38%
Return
RDU → SUS
75%
Generally reliable. Most flights run on time.
Departing
75%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. RDU delays →

Other ways to reach Raleigh/Durham from St Louis

Nearby airports with service to Raleigh-Durham International Airport.
Metric SUS→RDU STL→RDU SPI→RDU
Distance from SUS 16 mi 97 mi
Nonstop airlines 4 1
Weekly flights 19
Flight time 1h 30m 1h 39m 1h 35m
Airports within 200 miles of SUS with service to Raleigh-Durham International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Raleigh/Durham is 1 hour ahead of St Louis.
SUS: CDT · RDU: EDT

When it's 6:00 PM in St Louis, it's 7:00 PM in Raleigh/Durham.
Distance & Flight Time
680 mi / 1,094 km
Nonstop flight time is approximately 1h 30m gate to gate.
Getting from RDU

Uber and Lyft from RDU to downtown Raleigh cost $20–30 (20–25 min); to downtown Durham: $18–25 (15–20 min). Pickup zones are on the lower level at both Terminal 1 and Terminal 2. Taxis are available at the curb ($30–40 to Raleigh).GoTriangle Route 100 ($2.25) is a budget option to downtown Raleigh and Durham; check hours before relying on it for evening or early-morning flights. Rental car desks are in the terminal buildings with cars in the adjacent garage. Chapel Hill is 20–25 minutes via US-15-501.

Raleigh/Durham Climate

Humid subtropical climate with hot summers and mild but variable winters. Summer (June–August) temperatures reach 33–37°C with high humidity. Afternoon thunderstorms are frequent and can cause ground holds. The region sits in a tornado risk corridor during spring (April–May).

Winter (December–February) is generally mild at 2–12°C. The Piedmont of North Carolina experiences ice storms. Freezing rain events, common every 1–2 years, are the primary disruption risk. Snow is lighter than areas further north, but ice can be severe. Autumn (September–November) is the most operationally stable season.

SUS–RDU Quick Facts

Key statistics for the St Louis to Raleigh/Durham route.
Route details
Distance680 mi / 1,094 km
Flight time1h 30m
Time difference+1 hour
Airlines (nonstop)Charter / private
Origin: SUS
IATA / ICAOSUS / KSUS
TimezoneAmerica/Chicago
Elevation463 ft / 141 m
Destination: RDU
IATA / ICAORDU / KRDU
TimezoneAmerica/New_York
Passengers/yr15.2M
Elevation435 ft / 133 m

Frequently Asked Questions

Common questions about SUS to RDU flights.
Nonstop flights from Spirit of St Louis Airport to Raleigh-Durham International Airport take about 1h 30m gate to gate. The route covers 680 miles.
Raleigh/Durham is 1 hour ahead of St Louis.
Nearby alternatives include STL, SPI and TBN. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SUS to RDU

Spirit of St Louis Airport (SUS) and Raleigh-Durham International Airport (RDU) are connected through multiple connecting hub airports.

SUS to RDU Flight Duration and Schedule

Nonstop flight time from SUS to RDU is about 1 hours 30 minutes gate to gate. The route covers a distance of 680 miles (1,094 km).

Connecting Options and Alternatives

Nearby alternative airports include St Louis (STL), Springfield (SPI) and Fort Leonard Wood (TBN).