Delta Air Lines flight DL 4636: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Sun 10:00 Detroit (DTW) M 11:27 Buffalo (BUF)
DL 4636 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective 2026-01-06 through 2026-01-14
Thu,Fri 10:00 Detroit (DTW) M 11:27 Buffalo (BUF)
DL 4636 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective 2026-01-15 through 2026-01-16
Daily 10:18 Detroit (DTW) M 11:45 Buffalo (BUF)
DL 4636 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective 2026-01-19 through 2026-02-11
Daily 10:30 Detroit (DTW) M 11:40 Buffalo (BUF)
DL 4636 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2026-04-13 through 2026-10-05
Daily 10:30 Detroit (DTW) M 11:44 Buffalo (BUF)
DL 4636 Non-stop Canadair CRJ 900 (CR9) 1:14 Effective from 2026-10-06
Mon-Wed,Sun 12:07 Buffalo (BUF) 13:30 Detroit (DTW) M
DL 4636 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-01-06 through 2026-01-14
Thu,Fri 12:07 Buffalo (BUF) 13:30 Detroit (DTW) M
DL 4636 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-01-15 through 2026-01-16
Daily 12:25 Buffalo (BUF) 13:50 Detroit (DTW) M
DL 4636 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2026-01-19 through 2026-02-11
Daily 12:50 Buffalo (BUF) 14:05 Detroit (DTW) M
DL 4636 Non-stop Canadair CRJ 900 (CR9) 1:15 Effective 2026-04-13 through 2026-10-05
Daily 12:50 Buffalo (BUF) 14:09 Detroit (DTW) M
DL 4636 Non-stop Canadair CRJ 900 (CR9) 1:19 Effective from 2026-10-06
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 4636: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL4636
10:00
Detroit (DTW) M

11:27
Buffalo (BUF)
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4636
10:00
Detroit (DTW) M

11:27
Buffalo (BUF)
Effective 2026-01-15 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4636
10:18
Detroit (DTW) M

11:45
Buffalo (BUF)
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4636
10:30
Detroit (DTW) M

11:40
Buffalo (BUF)
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4636
10:30
Detroit (DTW) M

11:44
Buffalo (BUF)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4636
12:07
Buffalo (BUF)

13:30
Detroit (DTW) M
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4636
12:07
Buffalo (BUF)

13:30
Detroit (DTW) M
Effective 2026-01-15 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4636
12:25
Buffalo (BUF)

13:50
Detroit (DTW) M
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4636
12:50
Buffalo (BUF)

14:05
Detroit (DTW) M
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4636
12:50
Buffalo (BUF)

14:09
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
  • Detroit (DTW) - Buffalo (BUF)
All Delta Air Lines flights
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