Delta Air Lines
flug
DL 3997:
Multiple routes
FLUGPLAN
Direktflüge:
Delta Air Lines DL3997
Effective 2026-03-08 through 2026-04-12
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:08, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direktflüge:
Delta Air Lines DL3997
Effective 2026-03-08 through 2026-04-12
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:14, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direktflüge:
Delta Air Lines DL3997
Effective 2026-01-19 through 2026-02-06
Mo
Di
-
-
Mi
-
-
Do
Fr
Sa
-
-
So
Duration: 1:33, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direktflüge:
Delta Air Lines DL3997
Operates only on 2026-02-09
Mo
Di
-
-
Mi
-
-
Do
-
-
Fr
-
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Sa
-
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So
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Duration: 1:33, non-stop
Canadair CRJ 900 (CR9)
Canadair CRJ 900 (CR9)
Direktflüge:
Delta Air Lines DL3997
Effective 2026-04-13 through 2026-05-22
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:04, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direktflüge:
Delta Air Lines DL3997
Effective 2026-05-25 through 2026-09-04
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:04, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direktflüge:
Delta Air Lines DL3997
Effective 2026-09-07 through 2026-10-05
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:04, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direktflüge:
Delta Air Lines DL3997
Effective from 2026-10-06
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:05, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - Detroit (DTW)
- Detroit (DTW) - Pittsburgh (PIT)
- Seattle-Tacoma (SEA) - Portland (PDX)