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Southwest Airlines flight WN4740 status

15 Nov
WN4740
SWA4740

EST. DEPART IN 8h 35m

01:30
Denver, CO
DEN
03:50
Ontario, CA
ONT
02h20m
N494WN (B737)
711 NM
Estimated
01:30
In 9 hours
Estimated
03:50
In 11 hours
WN4740
SWA4740

EST. DEPART IN 8h 35m

Sunday, November 15 2026
18:30 MST
ON-TIME
Scheduled 18:30
In 9 hours
Sunday, November 15 2026
19:50 PST
Scheduled 19:50
In 11 hours

WN4740 live flight status

Southwest Airlines flight WN4740 (SWA4740) operates from Denver (DEN) to Ontario (ONT). The next WN4740 flight is scheduled to depart Denver at 18:30 MST on 15 Nov, arriving in Ontario at 19:50 PST. It is flown with a Boeing 737-7H4 (N494WN).

Future

15Nov
WN4740
Estimated
18:30MST
19:50PST
Denver (DEN)Ontario (ONT)

Past

14Nov
WN4740
Landed 23:22 PST
19:40MST
21:05PST
Denver (DEN)Ontario (ONT)
14Nov
WN4740
Landed 02:54 PST
18:30MST
19:50PST
Denver (DEN)Ontario (ONT)
12Nov
WN4740
Landed 20:41 PST
18:30MST
19:50PST
Denver (DEN)Ontario (ONT)
9Nov
WN4740
Landed 20:28 PST
18:30MST
19:50PST
Denver (DEN)Ontario (ONT)
8Nov
WN4740
Landed 19:53 PST
18:30MST
19:50PST
Denver (DEN)Ontario (ONT)
Future

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 15
WN4740
SWA4740
Denver
KDEN
DEN
18:30 MST
Ontario
KONT
ONT
19:50 PST
B737
N494WN
Estimated
02h20m
Past

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 14
WN4740
SWA4740
Denver
KDEN
DEN
19:40 MST
22:17 MST
Ontario
KONT
ONT
21:05 PST
B738
N8509U
Landed 23:22 PST
Time aircraft arrives at gate derived from company/airport information
01h50m
Nov 14
WN4740
SWA4740
Denver
KDEN
DEN
18:30 MST
02:06 MST
Ontario
KONT
ONT
Diverted to Las Vegas (LAS)
19:50 PST
B737
N231WN
Landed 02:54 PST
Time aircraft arrives at gate derived from company/airport information
01h37m
Nov 12
WN4740
SWA4740
Denver
KDEN
DEN
18:30 MST
19:29 MST
Ontario
KONT
ONT
19:50 PST
B737
N7876A
Landed 20:41 PST
Time aircraft arrives at gate derived from company/airport information
01h48m
Nov 9
WN4740
SWA4740
Denver
KDEN
DEN
18:30 MST
19:20 MST
Ontario
KONT
ONT
19:50 PST
B737
N225WN
Landed 20:28 PST
Time aircraft arrives at gate derived from company/airport information
01h49m
Nov 8
WN4740
SWA4740
Denver
KDEN
DEN
18:30 MST
18:54 MST
Ontario
KONT
ONT
19:50 PST
B737
N954WN
Landed 19:53 PST
Time aircraft arrives at gate derived from company/airport information
01h42m

WN4740 frequently asked questions

Is WN4740 on time?

WN4740 is scheduled to depart Denver on 15 Nov at 18:30 MST (on time).

Where does WN4740 fly from and to?

WN4740 flies from Denver International Airport (DEN) to Terminal 4 at Ontario International Airport (ONT).

How long is the WN4740 flight?

WN4740 usually takes about 01h45m to fly the 1316 km from Denver to Ontario.

What time does WN4740 depart and arrive?

WN4740 is scheduled to depart Denver at 18:30 MST and arrive in Ontario at 19:50 PST.

What aircraft does WN4740 use?

WN4740 is usually flown with a Boeing 737-7H4. The aircraft on 15 Nov is N494WN.

How often is WN4740 delayed?

In the last 7 days, WN4740 arrived on time on 1 of 5 flights. The late ones arrived 163 min late on average.

How can I track WN4740 live?

You can follow WN4740 live on the AirNav Radar map, see its track log and set up flight alerts in the AirNav Radar app.