The Alcoa to Dulles route connects McGhee Tyson Airport (TYS) in US with Washington Dulles International Airport (IAD) in US. This short-haul flight covers approximately 419 miles (674 km) with a typical flight time of 1h 18m. This route is served by 3 airlines: CommuteAir, Allegiant Air, Jet Aviation Flight Services. AirportRoutes has tracked 7 unique flight numbers on this route.
Compare flight prices across hundreds of booking sites
Search TYS → IAD flightsOpens a live price search — just pick your dates
KTYSTYSWashington Dulles International Airport
KIADIAD3
Operators7
Tracked Flights419
Miles1h 18m
Flight Duration
| Airline | ICAO | IATA |
|---|---|---|
| CommuteAir |
UCA
|
C5
|
| Allegiant Air |
AAY
|
G4
|
| Jet Aviation Flight Services |
JAS
|
JD
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 21 | 18% |
|
| Tuesday | 17 | 14% |
|
| Wednesday | 13 | 11% |
|
| Thursday | 20 | 17% |
|
| Friday | 11 | 9% |
|
| Saturday | 21 | 18% |
|
| Sunday | 15 | 13% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Allegiant Air
AAY
/ G4
|
A320 | 06:30 6:30 AM (Representative) |
M
T
W
T
F
S
S
|
Mar 14, 2026 | Active | |
|
CommuteAir
UCA
/ C5
|
E135 | 19:25 7:25 PM (Representative) |
M
T
W
T
F
S
S
|
Mar 14, 2026 | Active | |
|
Jet Aviation Flight Services
JAS
/ JD
|
- | GLF5 | - |
M
T
W
T
F
S
S
|
Oct 30, 2025 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 06:30 6:30 AM | Allegiant Air |
AAY
|
G4
|
| 19:25 7:25 PM | CommuteAir |
UCA
|
C5
|
Time Information
Times are shown in the departure airport's local timezone (UTC).