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Delta Air Lines

DAL4021 / DL4021

ICAO: DAL4021 IATA: DL4021

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Delta Air Lines
DAL4021
Duration
1h 16m
Distance
241 mi, 388 km
Coreshare
AF 8686 /KL 5316 /VS 4311 /WS 6731
Same day flight
Yes
Terminal
Arrival: TM
Meals
Onboard services
Entertainment on-demand, Wi-Fi, 110v AC power, USB power
Seats
74
First class
10
Economy
64
Delta Air Lines
DAL4021
Duration
1h 12m
Distance
241 mi, 388 km
Coreshare
AF 5841 /KE 3387 /KL 5316
Same day flight
Yes
Terminal
Departure: TM
Meals
Onboard services
Entertainment on-demand, Wi-Fi, 110v AC power, USB power
Seats
74
First class
10
Economy
64
Delta Air Lines
DAL4021
Duration
1h 15m
Distance
208 mi, 335 km
Coreshare
WS 7312
Same day flight
Yes
Terminal
Departure: TM
Meals
Onboard services
Entertainment on-demand, Wi-Fi, 110v AC power, USB power
Seats
74
First class
10
Economy
64
Delta Air Lines
DAL4021
Duration
1h 13m
Distance
208 mi, 335 km
Coreshare
AF 2232 /KE 3477 /KL 7751 /VS 2481 /WS 8584
Same day flight
Yes
Terminal
Arrival: TM
Meals
Onboard services
Entertainment on-demand, Wi-Fi, 110v AC power, USB power
Seats
74
First class
10
Economy
64
Delta Air Lines
DAL4021
Duration
1h 15m
Distance
208 mi, 335 km
Coreshare
WS 7312
Same day flight
Yes
Terminal
Departure: TM
Meals
Onboard services
Entertainment on-demand, Wi-Fi, 110v AC power, USB power
Seats
74
First class
10
Economy
64
Delta Air Lines
DAL4021
Duration
1h 13m
Distance
208 mi, 335 km
Coreshare
AF 2232 /KE 3477 /KL 7751 /VS 2481 /WS 8584
Same day flight
Yes
Terminal
Arrival: TM
Meals
Onboard services
Entertainment on-demand, Wi-Fi, 110v AC power, USB power
Seats
74
First class
10
Economy
64
Delta Air Lines
DAL4021
Duration
1h 15m
Distance
208 mi, 335 km
Coreshare
WS 7312
Same day flight
Yes
Terminal
Departure: TM
Meals
Onboard services
Entertainment on-demand, Wi-Fi, 110v AC power, USB power
Seats
74
First class
10
Economy
64
Delta Air Lines
DAL4021
Duration
1h 13m
Distance
208 mi, 335 km
Coreshare
AF 2232 /KE 3477 /KL 7751 /VS 2481 /WS 6731
Same day flight
Yes
Terminal
Arrival: TM
Meals
Onboard services
Entertainment on-demand, Wi-Fi, 110v AC power, USB power
Seats
74
First class
10
Economy
64
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
BUF
Buffalo, US
left TERMINAL N/A
Buffalo - BUF
WEDNESDAY 03-JUN-2026
15:52 GMT-0400
DTW
Detroit, US
arrives TERMINAL M
Detroit - DTW
WEDNESDAY 03-JUN-2026
17:08 GMT-0400
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

241 miles, 387 km

Actual distance

241 miles, 388 km

0%
Flight time

1h 16m

Flights / Week

54 flights

Seats / Week

74 seats/flight

3996 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jun 2026
    15:52
    Buffalo(BUF)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jun 2026
    14:00
    Detroit(DTW)
    Buffalo(BUF)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jun 2026
    15:52
    Buffalo(BUF)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jun 2026
    14:00
    Detroit(DTW)
    Buffalo(BUF)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    15:52
    Buffalo(BUF)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    14:00
    Detroit(DTW)
    Buffalo(BUF)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    15:52
    Buffalo(BUF)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    14:00
    Detroit(DTW)
    Buffalo(BUF)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jul 2026
    08:35
    Detroit(DTW)
    Traverse City(TVC)
    Canadair (Bombardier) Regional Jet 900
    DL4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jul 2026
    10:30
    Traverse City(TVC)
    Detroit(DTW)
    Canadair (Bombardier) Regional Jet 900
    DL4021

DAL4021 information

A domestic route in USA departing from Buffalo (BUF) and arriving at Detroit (DTW).

The timezones of the departure and arrival airports are identical, UTC -4.

The flight distance is 241 miles, or 388 km.

For direct flights, the flight time is about 1:16.

Other flights between Buffalo and Detroit with Delta
06:25
DL 2898
→
06:25
DL 4948
→
09:00
DL 3863
→
09:00
DL 4639
→
09:03
DL 3639
→
11:57
DL 3861
→
12:04
DL 3636
→
12:04
DL 4636
→
15:50
DL 4635
→
15:50
DL 5287
→
15:53
DL 3870
→
16:01
DL 3642
→
19:25
DL 4637
→
19:31
DL 3969
→
19:44
DL 3856
→
19:57
DL 3637
→
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