Delta Air Lines
flight
DL 1203:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL1203
Valid until 2026-01-03
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 2:20, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL1203
Valid until 2026-01-04
Mon
Tue
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Duration: 2:23, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Delta Air Lines DL1203
Operates only on 2026-01-05
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 2:16, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-01-06 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-01-19 through 2026-02-09
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 2:16, non-stop
Airbus A220-100 (221)
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Airbus A220-100 (221)
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 2:08, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-03-14 through 2026-04-11
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 2:06, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-01-20 through 2026-02-11
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Airbus A220-100 (221)
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Delta Air Lines DL1203
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:11, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:53, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-03-14 through 2026-04-11
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:53, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1203
Operates only on 2026-01-05
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 1:51, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Airbus A220-100 (221)
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-01-06 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Airbus A220-100 (221)
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL1203
Valid until 2026-01-03
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:54, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL1203
Valid until 2026-01-04
Mon
Tue
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Duration: 1:57, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Delta Air Lines DL1203
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Delta Air Lines DL1203
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Airbus A320 (320)
Airbus A320 (320)
This flight number is listed as serving the following routes:
- Portland (PDX) - Salt Lake City (SLC)