Delta Air Lines flights from COS to ATL
Find comprehensive Delta Air Lines flight information, schedules, and booking details for direct flights from COS to ATL. Delta Air Lines operates 1-2 flights daily flights on this route.• Flight Duration: 2h 53m - 3h 05m (average flight time)• Distance: 1189 miles (1913 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
COS
ATL
FLIGHT TIME
2h 53m - 3h 05m
FLIGHT DISTANCE
1189 miles (1913 km)
2h 53m - 2h 55m
06:00
13:42
1189 miles (1913 km)
February
1 (Show)
14
Delta Air Lines Flight Schedule from COS to ATL
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL1214 |  Delta Air Lines | 06:00 | 10:55:00 | Boeing 737-800 Passenger |
DL1182 | Delta Air Lines | 13:42 | 18:35:00 | Boeing 737-900 Passenger |
Delta Air Lines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 2h 53m - 3h 05m.
Pricing patterns: February typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 13:00, offering more flight options and potentially better connections.
COS - ATL flight price statistics
$438
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$398
Jan$318
Feb$398
Mar$361
Apr$398
May$508
Jun$568
Jul$446
Aug$543
Sep$416
Oct$328
Nov$572
DecDelta Air Lines Terminal Information
Terminal information for Delta Air Lines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Delta Air Lines Flights
How many Delta Air Lines flights operate from COS to ATL?
Delta Air Lines operates 2 flights from COS to ATL.
What city does ATL airport serve?
ATL airport serves Atlanta.
How long is the Delta Air Lines flight from COS to ATL?
The flight duration is approximately 2h 53m - 3h 05m.
What is the distance from COS to ATL?
The distance is 1189 miles (1913 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Boeing 737-800 Passenger, Boeing 737-900 Passenger on this route.
What are the earliest and latest Delta Air Lines flight departure times?
The earliest Delta Air Lines flight departs at 06:00 and the latest departs at 13:42.
What is the cheapest month to fly Delta Air Lines from COS to ATL?
February is typically the cheapest month to fly Delta Air Lines on this route.
What is the average price for a Delta Air Lines flight from COS to ATL?
The average price for a round-trip Delta Air Lines flight on this route is approximately $438. Prices can vary based on booking time and demand.
How many Delta Air Lines flights operate per week on this route?
Delta Air Lines operates approximately 14 flights per week from COS to ATL.