KLM flights from Buffalo (BUF) to Detroit (DTW).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 13:00 Buffalo (BUF) 14:16 Detroit (DTW) M
KLM KL 5316 Non-stop Canadair CRJ 900 (CR9) 1:16 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 3983)
Daily 15:50 Buffalo (BUF) 17:05 Detroit (DTW) M
KLM KL 5316 Non-stop Canadair CRJ 900 (CR9) 1:15 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 4635)
Daily 15:50 Buffalo (BUF) 17:07 Detroit (DTW) M
KLM KL 5316 Non-stop Canadair CRJ 900 (CR9) 1:17 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 4635)
Mon-Fri,Sun 10:30 Buffalo (BUF) 11:43 Detroit (DTW) M
KLM KL 5317 Non-stop Canadair CRJ 900 (CR9) 1:13 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 3998)
Daily 12:50 Buffalo (BUF) 14:05 Detroit (DTW) M
KLM KL 5317 Non-stop Canadair CRJ 900 (CR9) 1:15 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 4636)
Daily 12:50 Buffalo (BUF) 14:09 Detroit (DTW) M
KLM KL 5317 Non-stop Canadair CRJ 900 (CR9) 1:19 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 4636)
Daily 12:01 Buffalo (BUF) 13:24 Detroit (DTW) M
KLM KL 5549 Non-stop Canadair CRJ 700 (CR7) 1:23 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 5526)
Sat 17:43 Buffalo (BUF) 19:12 Detroit (DTW) M
KLM KL 5549 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-01-10 through 2026-01-17
Codeshare flight, operated by Delta Air Lines.(DL 4057)
Mon-Fri,Sun 17:44 Buffalo (BUF) 19:15 Detroit (DTW) M
KLM KL 5549 Non-stop Boeing 717 (717) 1:31 Effective 2026-01-06 through 2026-01-29
Codeshare flight, operated by Delta Air Lines.(DL 1322)
Sat 17:44 Buffalo (BUF) 19:15 Detroit (DTW) M
KLM KL 5549 Non-stop Boeing 717 (717) 1:31 Effective 2026-01-24 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 1716)
Mon-Fri,Sun 17:44 Buffalo (BUF) 19:15 Detroit (DTW) M
KLM KL 5549 Non-stop Boeing 717 (717) 1:31 Effective 2026-02-01 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 1322)
Daily 17:44 Buffalo (BUF) 19:13 Detroit (DTW) M
KLM KL 5549 Non-stop Boeing 717 (717) 1:29 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 1322)
Daily 17:50 Buffalo (BUF) 19:06 Detroit (DTW) M
KLM KL 5549 Non-stop Canadair CRJ 900 (CR9) 1:16 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 3982)
Daily 17:50 Buffalo (BUF) 19:06 Detroit (DTW) M
KLM KL 5819 Non-stop Canadair CRJ 900 (CR9) 1:16 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 3982)
Daily 19:25 Buffalo (BUF) 20:43 Detroit (DTW) M
KLM KL 5819 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2026-04-13 through 2026-05-08
Codeshare flight, operated by Delta Air Lines.(DL 4637)
Mon-Fri,Sun 19:25 Buffalo (BUF) 20:43 Detroit (DTW) M
KLM KL 5819 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2026-05-10 through 2026-05-22
Codeshare flight, operated by Delta Air Lines.(DL 4637)
Mon-Fri,Sun 19:25 Buffalo (BUF) 20:43 Detroit (DTW) M
KLM KL 5819 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2026-05-25 through 2026-09-04
Codeshare flight, operated by Delta Air Lines.(DL 4637)
Mon-Fri,Sun 19:25 Buffalo (BUF) 20:43 Detroit (DTW) M
KLM KL 5819 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2026-09-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 4637)
Mon-Fri,Sun 19:25 Buffalo (BUF) 20:48 Detroit (DTW) M
KLM KL 5819 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-10-06 through 2026-10-23
Codeshare flight, operated by Delta Air Lines.(DL 4637)
Daily 15:50 Buffalo (BUF) 17:07 Detroit (DTW) M
KLM KL 5940 Non-stop Canadair CRJ 900 (CR9) 1:17 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 4635)
Daily 12:50 Buffalo (BUF) 14:09 Detroit (DTW) M
KLM KL 5941 Non-stop Canadair CRJ 900 (CR9) 1:19 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 4636)
Mon-Wed,Sun 12:07 Buffalo (BUF) 13:30 Detroit (DTW) M
KLM KL 6679 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-01-06 through 2026-01-14
Codeshare flight, operated by Delta Air Lines.(DL 4636)
Thu,Fri 12:07 Buffalo (BUF) 13:30 Detroit (DTW) M
KLM KL 6679 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-01-15 through 2026-01-16
Codeshare flight, operated by Delta Air Lines.(DL 4636)
Daily 12:25 Buffalo (BUF) 13:50 Detroit (DTW) M
KLM KL 6679 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 4636)
Tue-Thu,Sun 12:25 Buffalo (BUF) 13:48 Detroit (DTW) M
KLM KL 6679 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by Delta Air Lines.(DL 3896)
Sat 12:25 Buffalo (BUF) 13:48 Detroit (DTW) M
KLM KL 6679 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 5796)
Mon-Fri,Sun 12:25 Buffalo (BUF) 13:48 Detroit (DTW) M
KLM KL 6679 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-02-20 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 3896)
Daily 13:00 Buffalo (BUF) 14:16 Detroit (DTW) M
KLM KL 6679 Non-stop Canadair CRJ 900 (CR9) 1:16 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 3983)
Mon,Tue,Fri-Sun 17:52 Buffalo (BUF) 19:12 Detroit (DTW) M
KLM KL 6679 Non-stop Canadair CRJ 700 (CR7) 1:20 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 3707)
Wed,Thu 17:52 Buffalo (BUF) 19:12 Detroit (DTW) M
KLM KL 6679 Non-stop Canadair CRJ 900 (CR9) 1:20 Valid until 2026-01-01
Codeshare flight, operated by Delta Air Lines.(DL 3707)
Mon-Fri,Sun 19:25 Buffalo (BUF) 20:48 Detroit (DTW) M
KLM KL 6759 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 4637)
Mon,Thu,Fri 10:27 Buffalo (BUF) 11:45 Detroit (DTW) M
KLM KL 6857 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by Delta Air Lines.(DL 4485)
Mon,Thu,Fri,Sun 10:27 Buffalo (BUF) 11:45 Detroit (DTW) M
KLM KL 6857 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 4485)
Mon,Thu,Fri,Sun 10:33 Buffalo (BUF) 11:58 Detroit (DTW) M
KLM KL 6857 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2026-01-19 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 4639)
Mon 10:33 Buffalo (BUF) 11:58 Detroit (DTW) M
KLM KL 6857 Non-stop Canadair CRJ 900 (CR9) 1:25 Operates only on 2026-02-09
Codeshare flight, operated by Delta Air Lines.(DL 4639)
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KLM flights from Buffalo (BUF) to Detroit (DTW).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3983)
Duration: 1:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4635)
Duration: 1:15, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4635)
Duration: 1:17, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3998)
Duration: 1:13, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4636)
Duration: 1:15, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4636)
Duration: 1:19, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5526)
Duration: 1:23, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4057)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-01-29
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1322)
Duration: 1:31, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1716)
Duration: 1:31, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1322)
Duration: 1:31, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1322)
Duration: 1:29, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3982)
Duration: 1:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3982)
Duration: 1:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-05-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4637)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-05-10 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4637)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4637)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4637)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-10-06 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4637)
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4635)
Duration: 1:17, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4636)
Duration: 1:19, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4636)
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-01-15 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4636)
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4636)
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3896)
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5796)
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-02-20 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3896)
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3983)
Duration: 1:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3707)
Duration: 1:20, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3707)
Duration: 1:20, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4637)
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4485)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-02-22 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4485)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-01-19 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4639)
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4639)
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)
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  • A domestic route departing from the Buffalo airport (BUF) and arriving at Detroit airport (DTW).
  • The flight distance is 240 miles, or 386 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:13 and 1:31.