DL3863 Delta Air Lines - Flight Status
Below, you can find details about Delta Air Lines flight DL3863, which currently operates between the airports of Buffalo - Buffalo Niagara International Airport (Airport Code BUF) and Detroit - Detroit Metropolitan Wayne County Airport (Airport Code DTW).
This flight data pertains specifically to the flight's details for Monday, September 14, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL3863
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL3863
DL3863 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
DL3863 Delta Air Lines from Buffalo
Landed - On-time
Flight Status for Monday September 14, 2026
This flight was also scheduled for Yesterday (September 13, 2026). See it here
This flight is also scheduled for Tomorrow (September 15, 2026). See it here
Landed - On-time
Flight Status for Monday September 14, 2026
Airline information
Delta Air Lines
Equipment: Canadair (Bombardier) Regional Jet 900 and Challenger 890
Departure
Buffalo (BUF)
September 14, 2026
Buffalo Niagara International Airport
Departed at:
08:54 am
Terminal:
M
Gate:
23
Scheduled Departure Time: 09:04 am
Arrival
Detroit (DTW)
September 14, 2026
Detroit Metropolitan Wayne County Airport
Arrived at:
09:58 am
Terminal:
M - McNamara
Gate:
B1
Scheduled Arrival Time: 10:19 am
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.detroit-airport.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:
- KE3388 - Korean Air
Additional Information
Which is the frequency of flight DL3863?
The flight DL3863 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight DL3863?
The distance between the two airports is 241 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight DL3863 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight DL3863?
The distance between the two airports is 241 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 airline serve the same route between Buffalo and Detroit:
Delta Air Lines - Flight Number: DL2898. (On Time performance: 88 - Average Delay: 19 minutes)
Delta Air Lines - Flight Number: DL2898. (On Time performance: 88 - Average Delay: 19 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 Weekday: We have gathered available data from last six months, spanning from March 11, 2026 to September 10, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from January 03, 2026 to April 12, 2026. 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 Weekday: We have gathered available data from last six months, spanning from March 11, 2026 to September 10, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Last Past Flights DL3863
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
13 September
13 September
08:49 am
Buffalo (BUF)
Buffalo (BUF)
09:54 am
Detroit (DTW)
Detroit (DTW)
01h 05min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Friday
11 September
11 September
08:59 am
Buffalo (BUF)
Buffalo (BUF)
10:09 am
Detroit (DTW)
Detroit (DTW)
01h 10min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Thursday
10 September
10 September
08:54 am
Buffalo (BUF)
Buffalo (BUF)
10:03 am
Detroit (DTW)
Detroit (DTW)
01h 09min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
09 September
09 September
08:54 am
Buffalo (BUF)
Buffalo (BUF)
09:58 am
Detroit (DTW)
Detroit (DTW)
01h 04min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
08 September
08 September
08:59 am
Buffalo (BUF)
Buffalo (BUF)
10:09 am
Detroit (DTW)
Detroit (DTW)
01h 10min
Canadair (Bomb
Canadair (Bomb
Landed - On-time