Delta Air Lines flight DL 4166: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri-Sun 16:05 Detroit (DTW) M 16:35 Appleton (ATW)
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:30 Valid until 2026-01-04
Daily 16:10 Detroit (DTW) M 16:37 Appleton (ATW)
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective from 2026-04-13
Daily 16:59 Detroit (DTW) M 17:24 Appleton (ATW)
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2026-03-08 through 2026-04-12
Daily 17:06 Detroit (DTW) M 17:43 Appleton (ATW)
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:37 Effective 2026-01-19 through 2026-01-31
Mon-Fri,Sun 17:06 Detroit (DTW) M 17:38 Appleton (ATW)
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:32 Effective 2026-02-01 through 2026-02-06
Mon-Wed,Sat,Sun 17:06 Detroit (DTW) M 17:43 Appleton (ATW)
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:37 Effective 2026-02-07 through 2026-02-11
Mon,Tue,Fri-Sun 17:15 Appleton (ATW) 19:42 Detroit (DTW) M
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:27 Valid until 2026-01-04
Daily 17:20 Appleton (ATW) 19:42 Detroit (DTW) M
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:22 Effective 2026-04-13 through 2026-10-05
Daily 17:20 Appleton (ATW) 19:46 Detroit (DTW) M
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:26 Effective from 2026-10-06
Daily 18:12 Appleton (ATW) 20:29 Detroit (DTW) M
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:17 Effective 2026-03-08 through 2026-04-12
Daily 18:23 Appleton (ATW) 20:45 Detroit (DTW) M
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:22 Effective 2026-01-19 through 2026-02-06
Mon-Wed 18:23 Appleton (ATW) 20:45 Detroit (DTW) M
DL 4166 Non-stop Canadair CRJ 900 (CR9) 1:22 Effective 2026-02-09 through 2026-02-11
This flight number is listed as serving the following routes:


Feedback - Disclaimer - Privacy
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
Delta Air Lines flight DL 4166: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL4166
16:05
Detroit (DTW) M

16:35
Appleton (ATW)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
16:10
Detroit (DTW) M

16:37
Appleton (ATW)
Effective from 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
16:59
Detroit (DTW) M

17:24
Appleton (ATW)
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
17:06
Detroit (DTW) M

17:43
Appleton (ATW)
Effective 2026-01-19 through 2026-01-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
17:06
Detroit (DTW) M

17:38
Appleton (ATW)
Effective 2026-02-01 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:32, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
17:06
Detroit (DTW) M

17:43
Appleton (ATW)
Effective 2026-02-07 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 1:37, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
17:15
Appleton (ATW)

19:42
Detroit (DTW) M
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
17:20
Appleton (ATW)

19:42
Detroit (DTW) M
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
17:20
Appleton (ATW)

19:46
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
18:12
Appleton (ATW)

20:29
Detroit (DTW) M
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
18:23
Appleton (ATW)

20:45
Detroit (DTW) M
Effective 2026-01-19 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4166
18:23
Appleton (ATW)

20:45
Detroit (DTW) M
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:22, non-stop
Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
  • Appleton (ATW) - Detroit (DTW)
All Delta Air Lines flights
Feedback     -     Disclaimer     -     Privacy