About 78 flights a week. First departure around 10:25, last around 21:05.
Operates Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
On sampled departures, 87.6% left 15 minutes late or more (153 flights, average lateness 54.9 minutes).
| Day | Flights | First departure | Last departure |
|---|---|---|---|
| Monday | 13 | 10:35 | 21:05 |
| Tuesday | 15 | 10:25 | 21:05 |
| Wednesday | 15 | 10:25 | 21:05 |
| Thursday | 9 | 13:45 | 21:05 |
| Friday | 9 | 10:35 | 21:05 |
| Saturday | 9 | 10:35 | 21:05 |
| Sunday | 8 | 13:54 | 21:05 |
| Airline | Flights per week |
|---|---|
| United Airlines (UA) | 40 |
| American Airlines (AA) | 30 |
| Envoy Air Inc. (MQ) | 8 |
ORD departure delays · BUF departure delays
About 78 flights a week are on this schedule.
GET /routes returns each ORD–BUF flight: airline, departure time, duration and the days it operates.
https://www.goflightlabs.com/routes?access_key=YOUR_ACCESS_KEY&dep_iata=ORD&arr_iata=BUFField 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": "ORD",
"arr_iata": "BUF",
"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 ORD–BUF flight in the JSON above.
After the trial, Starter is $24.99/mo.