Delta Air Lines
flight
DL 9551:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Delta Air Lines DL9551
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by KLM.
(KL 1332)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Delta Air Lines DL9551
Effective 2026-02-22 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by KLM.
(KL 1332)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Delta Air Lines DL9551
Effective 2026-09-04 through 2026-09-13
Mon
-
-
Tue
-
-
Wed
-
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Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by KLM.
(KL 1928)
Duration: 1:40, non-stop Embraer E195-E2 (295)
Direct Codeshare Flights:
Delta Air Lines DL9551
Effective 2026-06-29 through 2026-07-02
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by KLM.
(KL 1752)
Duration: 1:05, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
Delta Air Lines DL9551
Operates only on 2026-07-06
Mon
Tue
-
-
Wed
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Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by KLM.
(KL 1752)
Duration: 1:05, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Delta Air Lines DL9551
Effective 2026-03-30 through 2026-06-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by KLM.
(KL 972)
Duration: 1:00, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Delta Air Lines DL9551
Effective 2026-07-03 through 2026-07-12
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by KLM.
(KL 1788)
Duration: 1:10, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Delta Air Lines DL9551
Effective 2026-07-13 through 2026-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by KLM.
(KL 1788)
Duration: 1:10, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Delta Air Lines DL9551
Effective 2026-09-07 through 2026-09-17
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by KLM.
(KL 1788)
Duration: 1:10, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Delta Air Lines DL9551
Effective 2026-09-18 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by KLM.
(KL 1788)
Duration: 1:10, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Delta Air Lines DL9551
Effective 2026-09-19 through 2026-10-24
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by KLM.
(KL 1788)
Duration: 1:05, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Delta Air Lines DL9551
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by KLM.
(KL 1788)
Duration: 1:05, non-stop Embraer EMB 175 (E7W)
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Parallax here
This flight number is listed as serving the following routes:
- Geneva (GVA) - Amsterdam (AMS)
- Hamburg (HAM) - Amsterdam (AMS)
- Hannover (HAJ) - Amsterdam (AMS)
- Humberside (HUY) - Amsterdam (AMS)
- Poznan (POZ) - Amsterdam (AMS)