DL4789 Delta Air Lines - Flight Status
Codeshare Flights
The flight KL6251 from KLM Royal Dutch Airlines (KL) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL4789. Check this page for details about flight DL4789.
Below, you can find details about Delta Air Lines flight DL4789, which currently operates between the airports of New York - New York John F. Kennedy International Airport (Airport Code JFK) and Raleigh/Durham - Raleigh-Durham International Airport (Airport Code RDU).
This flight data pertains specifically to the flight's details for Sunday, December 21, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL4789
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL4789
DL4789 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
DL4789 Delta Air Lines to Raleigh/Durham
Landed - Delayed
Delay: 98 minutes
Flight Status for Sunday December 21, 2025
This flight is also scheduled for Today (December 22, 2025). See it here
This flight is also scheduled for Tomorrow (December 23, 2025). See it here
Landed - Delayed
Delay: 98 minutes
Flight Status for Sunday December 21, 2025
Airline information
Delta Air Lines
Equipment: Canadair (Bombardier) Regional Jet 900 and Challenger 890
Departure
New York (JFK)
December 21, 2025
New York John F. Kennedy International Airport
Departed at:
09:40 pm
Terminal:
4
Gate:
B48
Scheduled Departure Time: 07:40 pm
Arrival
Raleigh/Durham (RDU)
December 21, 2025
Raleigh-Durham International Airport
Arrived at:
11:22 pm
Terminal:
2
Gate:
C12
Scheduled Arrival Time: 09:44 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-jfk.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- KL6251 - KLM Royal Dutch Airlines
- LY4396 - El Al Israel Airlines
- VS3381 - Virgin Atlantic
- WS6518 - WestJet
Additional Information
Which is the frequency of flight DL4789?
The flight DL4789 is scheduled to flight on Monday, Saturday, Sunday on a weekly basis.
Which is the distance of flight DL4789?
The distance between the two airports is 427 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight DL4789 is scheduled to flight on Monday, Saturday, Sunday on a weekly basis.
Which is the distance of flight DL4789?
The distance between the two airports is 427 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between New York and Raleigh/Durham:
American Airlines
- Flight Number: AA4340.
- Flight Number: AA4378. (On Time performance: 76 - Average Delay: 16 minutes)
- Flight Number: AA4380.
- Flight Number: AA4573. (On Time performance: 70 - Average Delay: 22 minutes)
- Flight Number: AA4658. (On Time performance: 65 - Average Delay: 23 minutes)
- Flight Number: AA4788. (On Time performance: 90 - Average Delay: 7 minutes)
JetBlue
- Flight Number: B61185. (On Time performance: 62 - Average Delay: 34 minutes)
- Flight Number: B62485. (On Time performance: 62 - Average Delay: 35 minutes)
- Flight Number: B6285. (On Time performance: 71 - Average Delay: 18 minutes)
- Flight Number: B6585. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: B6685. (On Time performance: 67 - Average Delay: 28 minutes)
Delta Air Lines
- Flight Number: DL5097. (On Time performance: 78 - Average Delay: 18 minutes)
- Flight Number: DL5103. (On Time performance: 75 - Average Delay: 23 minutes)
- Flight Number: DL5150. (On Time performance: 70 - Average Delay: 34 minutes)
- Flight Number: DL5598. (On Time performance: 89 - Average Delay: 7 minutes)
American Airlines
- Flight Number: AA4340.
- Flight Number: AA4378. (On Time performance: 76 - Average Delay: 16 minutes)
- Flight Number: AA4380.
- Flight Number: AA4573. (On Time performance: 70 - Average Delay: 22 minutes)
- Flight Number: AA4658. (On Time performance: 65 - Average Delay: 23 minutes)
- Flight Number: AA4788. (On Time performance: 90 - Average Delay: 7 minutes)
JetBlue
- Flight Number: B61185. (On Time performance: 62 - Average Delay: 34 minutes)
- Flight Number: B62485. (On Time performance: 62 - Average Delay: 35 minutes)
- Flight Number: B6285. (On Time performance: 71 - Average Delay: 18 minutes)
- Flight Number: B6585. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: B6685. (On Time performance: 67 - Average Delay: 28 minutes)
Delta Air Lines
- Flight Number: DL5097. (On Time performance: 78 - Average Delay: 18 minutes)
- Flight Number: DL5103. (On Time performance: 75 - Average Delay: 23 minutes)
- Flight Number: DL5150. (On Time performance: 70 - Average Delay: 34 minutes)
- Flight Number: DL5598. (On Time performance: 89 - Average Delay: 7 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: We have gathered available data from last twelve closed months, spanning from December 19, 2024 to February 22, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.
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: We have gathered available data from last twelve closed months, spanning from December 19, 2024 to February 22, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Last Past Flights DL4789
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
21 December
21 December
09:40 pm
New York (JFK)
New York (JFK)
11:22 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
01h 42min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Saturday
20 December
20 December
07:41 pm
New York (JFK)
New York (JFK)
09:30 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
01h 49min
Canadair (Bomb
Canadair (Bomb
Landed - On-time