DL4939 Delta Air Lines - Flight Status
Codeshare Flights
The flight KL6808 from KLM Royal Dutch Airlines (KL) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL4939. Check this page for details about flight DL4939.
Below, you can find details about Delta Air Lines flight DL4939, which currently operates between the airports of New York - New York John F. Kennedy International Airport (Airport Code JFK) and Chicago - Chicago O'Hare International Airport (Airport Code ORD).
This flight data pertains specifically to the flight's details for Monday, December 22, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL4939
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL4939
DL4939 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
DL4939 Delta Air Lines to Chicago
En Route - On-time
Flight Status for Monday December 22, 2025
This flight was also scheduled for Yesterday (December 21, 2025). See it here
This flight is also scheduled for Tomorrow (December 23, 2025). See it here
En Route - On-time
Flight Status for Monday December 22, 2025
Airline information
Delta Air Lines
Equipment: Canadair (Bombardier) Regional Jet 900 and Challenger 890
Departure
New York (JFK)
December 22, 2025
New York John F. Kennedy International Airport
Departed at:
03:28 pm
Terminal:
4
Gate:
A09
Scheduled Departure Time: 03:30 pm
Arrival
Chicago (ORD)
December 22, 2025
Chicago O'Hare International Airport
Estimated Arrival Time:
05:05 pm
Terminal:
5
Gate:
M8
Scheduled Arrival Time: 05:26 pm
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AF3694 - Air France
- KE7349 - Korean Air
- KL6808 - KLM Royal Dutch Airlines
- KQ7017 - Kenya Airways
- LA6821 - LATAM Airlines
- SK3617 - SAS Scandinavian Airlines
- UX3329 - Air Europa
- VS4635 - Virgin Atlantic
Additional Information
Which is the frequency of flight DL4939?
The flight DL4939 is scheduled to flight on Monday, Saturday, Sunday on a weekly basis.
Which is the distance of flight DL4939?
The distance between the two airports is 738 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in New York: 2025-12-22 16:46:08
Current Time in Chicago: 2025-12-22 15:46:08
The flight DL4939 is scheduled to flight on Monday, Saturday, Sunday on a weekly basis.
Which is the distance of flight DL4939?
The distance between the two airports is 738 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in New York: 2025-12-22 16:46:08
Current Time in Chicago: 2025-12-22 15:46:08
Alternative Flights
The following airlines serves the same route between New York and Chicago:
American Airlines
- Flight Number: AA2819. (On Time performance: 83 - Average Delay: 28 minutes)
- Flight Number: AA2848. (On Time performance: 59 - Average Delay: 36 minutes)
- Flight Number: AA3162. (On Time performance: 53 - Average Delay: 47 minutes)
- Flight Number: AA4561.
- Flight Number: AA986. (On Time performance: 54 - Average Delay: 42 minutes)
JetBlue
- Flight Number: B61305. (On Time performance: 50 - Average Delay: 41 minutes)
- Flight Number: B62105. (On Time performance: 46 - Average Delay: 40 minutes)
Delta Air Lines
- Flight Number: DL5017. (On Time performance: 80 - Average Delay: 21 minutes)
- Flight Number: DL5068. (On Time performance: 69 - Average Delay: 24 minutes)
- Flight Number: DL5272. (On Time performance: 81 - Average Delay: 13 minutes)
- Flight Number: DL5679. (On Time performance: 63 - Average Delay: 28 minutes)
Frontier Airlines
- Flight Number: F91043. (On Time performance: 61 - Average Delay: 56 minutes)
American Airlines
- Flight Number: AA2819. (On Time performance: 83 - Average Delay: 28 minutes)
- Flight Number: AA2848. (On Time performance: 59 - Average Delay: 36 minutes)
- Flight Number: AA3162. (On Time performance: 53 - Average Delay: 47 minutes)
- Flight Number: AA4561.
- Flight Number: AA986. (On Time performance: 54 - Average Delay: 42 minutes)
JetBlue
- Flight Number: B61305. (On Time performance: 50 - Average Delay: 41 minutes)
- Flight Number: B62105. (On Time performance: 46 - Average Delay: 40 minutes)
Delta Air Lines
- Flight Number: DL5017. (On Time performance: 80 - Average Delay: 21 minutes)
- Flight Number: DL5068. (On Time performance: 69 - Average Delay: 24 minutes)
- Flight Number: DL5272. (On Time performance: 81 - Average Delay: 13 minutes)
- Flight Number: DL5679. (On Time performance: 63 - Average Delay: 28 minutes)
Frontier Airlines
- Flight Number: F91043. (On Time performance: 61 - Average Delay: 56 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights DL4939
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
21 December
21 December
03:24 pm
New York (JFK)
New York (JFK)
05:18 pm
Chicago (ORD)
Chicago (ORD)
02h 54min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Saturday
20 December
20 December
03:25 pm
New York (JFK)
New York (JFK)
05:25 pm
Chicago (ORD)
Chicago (ORD)
03h 00min
Canadair (Bomb
Canadair (Bomb
Landed - On-time