WestJet
flight
WS 6377:
Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-03-09 through 2026-04-09
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Codeshare flight, operated by Delta Air Lines.
(DL 2420)
Duration: 2:14, non-stop Boeing 757-200 (75W)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-03-14 through 2026-04-11
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Codeshare flight, operated by Delta Air Lines.
(DL 1182)
Duration: 1:05, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-04-13 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1182)
Duration: 1:02, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-01-08 through 2026-01-16
Mon
Tue
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Wed
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Fri
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1182)
Duration: 0:59, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-01-19 through 2026-02-06
Mon
Tue
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Wed
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1182)
Duration: 0:59, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-02-09 through 2026-02-16
Mon
Tue
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Wed
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Fri
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1182)
Duration: 0:59, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-02-17 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1182)
Duration: 0:59, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Operates only on 2026-02-15
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Codeshare flight, operated by Delta Air Lines.
(DL 3089)
Duration: 1:05, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Operates only on 2026-08-07
Mon
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Codeshare flight, operated by Delta Air Lines.
(DL 4142)
Duration: 2:16, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS6377
Operates only on 2026-09-03
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Codeshare flight, operated by Delta Air Lines.
(DL 4142)
Duration: 2:16, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-09-16 through 2026-09-30
Mon
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Tue
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Thu
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Fri
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 4142)
Duration: 2:16, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-01-06 through 2026-01-14
Mon
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Tue
Wed
Thu
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Fri
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Codeshare flight, operated by Delta Air Lines.
(DL 1182)
Duration: 0:54, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-01-18 through 2026-01-24
Mon
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Tue
Wed
Thu
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Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1182)
Duration: 0:54, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-01-27 through 2026-02-07
Mon
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Tue
Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1182)
Duration: 0:54, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-02-08 through 2026-02-11
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1182)
Duration: 0:54, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Operates only on 2026-02-14
Mon
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 3116)
Duration: 0:54, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1510)
Duration: 2:05, non-stop Boeing 757 (757)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-06-07 through 2026-07-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3138)
Duration: 1:01, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Operates only on 2026-09-28
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Tue
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Codeshare flight, operated by Delta Air Lines.
(DL 788)
Duration: 3:08, non-stop Airbus A319 (319)
Direct Codeshare Flights:
WestJet WS6377
Operates only on 2026-10-12
Mon
Tue
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Codeshare flight, operated by Delta Air Lines.
(DL 4142)
Duration: 2:13, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-07-06 through 2026-08-06
Mon
Tue
Wed
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Thu
Fri
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 844)
Duration: 1:19, non-stop Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-07-08 through 2026-08-05
Mon
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Thu
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Fri
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2587)
Duration: 2:46, non-stop Airbus A321 (321)
Direct Codeshare Flights:
WestJet WS6377
Operates only on 2026-08-09
Mon
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Codeshare flight, operated by Delta Air Lines.
(DL 2587)
Duration: 2:46, non-stop Airbus A321 (321)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-03-08 through 2026-04-12
Mon
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Thu
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Fri
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5338)
Duration: 0:58, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-07-11 through 2026-08-08
Mon
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Codeshare flight, operated by Delta Air Lines.
(DL 3014)
Duration: 1:13, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS6377
Operates only on 2026-01-05
Mon
Tue
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Codeshare flight, operated by Delta Air Lines.
(DL 765)
Duration: 4:03, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS6377
Valid until 2026-01-04
Mon
Tue
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Wed
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Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 765)
Duration: 4:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-09-11 through 2026-09-25
Mon
Tue
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Wed
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Thu
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Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1058)
Duration: 1:50, non-stop Airbus A321 (321)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-09-27 through 2026-10-04
Mon
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Wed
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1058)
Duration: 1:50, non-stop Airbus A321 (321)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-10-07 through 2026-10-18
Mon
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Tue
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Thu
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Fri
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1058)
Duration: 1:48, non-stop Airbus A321 (321)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-08-10 through 2026-08-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1162)
Duration: 1:33, non-stop Boeing 757 (757)
Direct Codeshare Flights:
WestJet WS6377
Effective 2026-09-02 through 2026-09-09
Mon
Tue
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Wed
Thu
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Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1162)
Duration: 1:33, non-stop Boeing 757 (757)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
- Atlanta (ATL) - Asheville/Hendersonville (AVL)
- Atlanta (ATL) - New York John F. Kennedy (JFK)
- Atlanta (ATL) - Orlando (MCO)
- Atlanta (ATL) - Tallahassee (TLH)
- Atlanta (ATL) - West Palm Beach (PBI)
- Detroit (DTW) - Salt Lake City (SLC)
- Greenville/Spartanburg (GSP) - Atlanta (ATL)
- Madison (MSN) - Detroit (DTW)
- Miami (MIA) - Atlanta (ATL)
- Minneapolis/Saint Paul (MSP) - Oklahoma City (OKC)
- San Antonio (SAT) - Detroit (DTW)
- Savannah (SAV) - Atlanta (ATL)
- Tampa (TPA) - Detroit (DTW)