Dulles (IAD) to Fort Myers (RSW) flights
United Airlines flies nonstop from Washington Dulles International Airport to Southwest Florida International Airport, with about 7 flights a week in July 2026. The 891-mile flight takes about 2h 40m gate to gate.
- Distance
- 891 mi · 1,434 km
- Flight time
- 2h 40m
- Airlines
- 1
- Seats filled
- 75%
Airlines flying IAD to RSW
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 7 | Boeing 737-800, Boeing 737-900ER, Boeing 737 MAX 9 | 60,635 | 2h 40m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
IAD to RSW flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 8:15am and the last at 8:20am. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| UA 1406United Airlines | 8:15am | 10:53am | 10 | 91% |
| UA 413United Airlines | 8:20am | 11:02am | 15 | 93% |
Is IAD to RSW on time?
From September 2025 to August 2026, 87% of 462 flights arrived within 15 minutes of schedule and 0.6% were cancelled. Flights leaving around 9am were the most punctual (93%), those around 1pm the least (79%). Most delay time was caused by late-arriving aircraft (34%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 462 | 87% | 11 min | 0.6% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 8am to 9am | 116 | 88% | |
| 9am to 10am | 121 | 93% | |
| 12pm to 1pm | 19 | 100% | |
| 1pm to 2pm | 107 | 79% | |
| 5pm to 6pm | 99 | 84% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 31 | 3,779 | |
| September 2025 | 30 | 3,291 | |
| October 2025 | 30 | 4,356 | |
| November 2025 | 30 | 3,960 | |
| December 2025 | 45 | 6,435 | |
| January 2026 | 35 | 4,130 | |
| February 2026 | 42 | 6,022 | |
| March 2026 | 57 | 8,705 | |
| April 2026 | 60 | 6,127 | |
| May 2026 | 45 | 4,754 | |
| June 2026 | 30 | 4,293 | |
| July 2026 | 31 | 4,783 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.