About 76 flights a week. First departure around 11:40, last around 23:12.
Operates Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
On sampled departures, 72.9% left 15 minutes late or more (210 flights, average lateness 36.3 minutes).
| Day | Flights | First departure | Last departure |
|---|---|---|---|
| Monday | 12 | 11:40 | 23:12 |
| Tuesday | 11 | 11:40 | 22:57 |
| Wednesday | 11 | 11:40 | 22:57 |
| Thursday | 10 | 11:40 | 22:51 |
| Friday | 10 | 11:40 | 23:12 |
| Saturday | 10 | 11:40 | 22:57 |
| Sunday | 12 | 11:40 | 23:12 |
| Airline | Flights per week |
|---|---|
| Alaska Airlines (AS) | 39 |
| American Airlines (AA) | 30 |
| Delta Air Lines (DL) | 7 |
SEA departure delays · DFW departure delays
About 76 flights a week are on this schedule.
GET /routes returns each SEA–DFW flight: airline, departure time, duration and the days it operates.
https://www.goflightlabs.com/routes?access_key=YOUR_ACCESS_KEY&dep_iata=SEA&arr_iata=DFWField names match the live API. This flight only shows the shape. It is not a live result.
{
"success": true,
"data": [
{
"airline_iata": "AA",
"flight_iata": "AA100",
"flight_number": "100",
"dep_iata": "SEA",
"arr_iata": "DFW",
"dep_time": "08:00",
"days": [
"mon",
"tue",
"wed",
"thu",
"fri"
]
}
]
}
That URL still says YOUR_ACCESS_KEY.
A 7-day trial replaces it with a real key and returns each SEA–DFW flight in the JSON above.
After the trial, Starter is $24.99/mo.