Apparatus

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flight_takeoff Flight

SWA591

Operated by Southwest Airlines

Live map

Live map filtered to SWA591. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
18:42 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
270° / 13G18 kt
Visibility
10 SM
Ceiling
BKN 9,000 ft, BKN 13,000 ft, BKN 22,000 ft
Temp / Dew
29°C / 7°C
Altimeter
30.13 inHg

Obs: 2026-08-29T00:08:00.000Z

Raw METAR / TAF 
SPECI KDEN 290008Z 27013G18KT 10SM BKN090 BKN130 BKN220 29/07 A3013 RMK AO2 WSHFT 2348 VIRGA W T02890072

TAF KDEN 282328Z 2900/3006 33012KT P6SM SCT100 BKN140 PROB30 2900/2902 VRB15G30KT -SHRA BKN100 FM290200 24008KT P6SM SCT120 BKN200 FM290500 21009KT P6SM SCT120 SCT200 FM291600 25007KT P6SM FEW110 SCT200 FM291900 25010KT P6SM VCSH SCT100 BKN150 TEMPO 2920/2924 VRB20G35KT -TSRA BKN080CB FM300000 33012KT P6SM SCT100 BKN150 PROB30 3000/3004 -SHRA BKN100

warning FAA Advisories

  • Ground Delay: thunderstorms (avg 21 minutes)

flight Live Traffic

flight_takeoff 275 Departures
flight_land 459 Arrivals

Arrival

ONT KONT VFR

Ontario International Airport

Ontario, US

Local time
17:42 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
944 ft
Coordinates
34.0560, -117.6010

cloud Weather

Wind
240° / 15G23 kt
Visibility
10 SM
Ceiling
FEW 15,000 ft, SCT 26,000 ft
Temp / Dew
38°C / 17°C
Altimeter
29.82 inHg

Obs: 2026-08-28T23:53:00.000Z

Raw METAR / TAF 
METAR KONT 282353Z 24015G23KT 10SM FEW150 SCT260 38/17 A2982 RMK AO2 SLP074 TCU DSNT NE T03830172 10400 20344 56016 $

TAF KONT 282335Z 2900/3006 25012G20KT P6SM SCT090 SCT150 FM290300 25008KT P6SM SCT200 FM290600 VRB04KT P6SM FEW200 FM292000 25012G20KT P6SM BKN200 FM300300 25008KT P6SM SCT200

flight Live Traffic

flight_takeoff 25 Departures
flight_land 34 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AC3A38 DEN → ONT Jul 26, 12:15 UTCJul 26, 12:30 UTC15m - -
2026-07-26 AC3A38 DEN → ONT Jul 26, 09:50 UTCJul 26, 10:40 UTC50m - -
2026-07-26 AC3A38 DEN → ONT Jul 26, 09:49 UTCJul 26, 12:25 UTC2h 36m +9m +5m
2026-07-25 AC2859 DEN → ONT Jul 25, 09:40 UTCJul 25, 11:50 UTC2h 10m - -
2026-07-24 AC758A DEN → ONT Jul 24, 11:15 UTCJul 24, 13:20 UTC2h 5m - -
2026-07-23 AC34BF DEN → ONT Jul 23, 11:20 UTCJul 23, 13:25 UTC2h 5m - -
2026-07-22 AB5F1B DEN → ONT Jul 22, 15:05 UTCJul 22, 16:10 UTC1h 5m - -
2026-07-21 ABBC52 DEN → ONT Jul 21, 15:00 UTCJul 21, 16:00 UTC1h 0m - -
2026-07-20 AC2B61 DEN → ONT Jul 20, 11:20 UTCJul 20, 13:25 UTC2h 5m - -
2026-07-19 AC2038 DEN → ONT Jul 19, 12:10 UTCJul 19, 12:20 UTC10m - -
2026-07-19 AC2038 DEN → ONT Jul 19, 09:50 UTCJul 19, 10:35 UTC45m - -
2026-07-18 AC57AF - Jul 18, 11:45 UTCJul 18, 13:55 UTC2h 10m - -
2026-07-18 AC57AF PIT → FLL Jul 18, 11:44 UTCJul 18, 13:53 UTC2h 10m +139m +2m
2026-07-17 AC5723 - Jul 17, 11:10 UTCJul 17, 13:15 UTC2h 5m - -
2026-07-16 AC377B - Jul 16, 11:15 UTCJul 16, 13:25 UTC2h 10m - -
2026-07-15 AC27A6 ATL → TPA Jul 15, 15:45 UTCJul 15, 16:45 UTC1h 0m - -
2026-07-14 AC2C79 ATL → TPA Jul 14, 14:50 UTCJul 14, 15:50 UTC1h 0m - -
2026-07-13 AC2F18 - Jul 13, 11:20 UTCJul 13, 13:30 UTC2h 10m - -
2026-07-12 AC37BD - Jul 12, 12:20 UTCJul 12, 12:30 UTC10m - -
2026-07-12 AC37BD - Jul 12, 09:50 UTCJul 12, 10:35 UTC45m - -
2026-07-12 AC37BD TPA → SJU Jul 12, 09:50 UTCJul 12, 12:26 UTC2h 36m +10m +2m
2026-07-11 AC4F29 PIT → FLL Jul 11, 09:50 UTCJul 11, 12:00 UTC2h 10m - -
2026-07-11 AC4F29 PIT → FLL Jul 11, 09:50 UTCJul 11, 11:58 UTC2h 8m +25m +2m
2026-07-10 AC61DB - Jul 10, 11:15 UTCJul 10, 13:20 UTC2h 5m - -
2026-07-10 AC61DB PIT → FLL Jul 10, 11:10 UTCJul 10, 13:18 UTC2h 8m +10m +5m
2026-07-09 ABE030 - Jul 9, 11:15 UTCJul 9, 13:25 UTC2h 10m - -
2026-07-08 ABADD6 ATL → TPA Jul 8, 15:00 UTCJul 8, 16:05 UTC1h 5m - -
2026-07-07 ABB94F ATL → TPA Jul 7, 15:20 UTCJul 7, 16:30 UTC1h 10m - -
2026-07-06 AC5A4A - Jul 6, 11:15 UTCJul 6, 13:20 UTC2h 5m - -
2026-07-05 AC33E2 - Jul 5, 12:55 UTCJul 5, 13:05 UTC10m - -

Performance history

Flights tracked
146 showing last 30
Avg arrival delay
+3m
On-time arrival
100% 100% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 37
June 2026 42
May 2026 40
April 2026 27

SWA591 frequently asked

Where does flight SWA591 fly?
SWA591 (Southwest Airlines) flies from DEN to ONT. View the full route page.
How long is flight SWA591?
Based on observed flights, SWA591 takes on average 1h 33m from takeoff to landing.
How often does SWA591 fly?
SWA591 has been observed flying several times a week in our tracking data. We've recorded 146 flights under this callsign.
Is flight SWA591 usually on time?
Across recent flights, SWA591 arrives with an average 3-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA591?
SWA591 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA591 live?
Yes. When SWA591 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.