Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

DEN → BUF

414 km avg 2h 33m 1 airline

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
09:36 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
290° / 6 kt
Visibility
10 SM
Ceiling
FEW 8,000 ft, FEW 12,000 ft, FEW 22,000 ft
Temp / Dew
24°C / 8°C
Altimeter
30.11 inHg

Obs: 2026-09-05T14:53:00.000Z

Raw METAR / TAF 
METAR KDEN 051453Z 29006KT 10SM FEW080 FEW120 FEW220 24/08 A3011 RMK AO2 SLP107 T02440083 53012

TAF KDEN 051456Z 0515/0618 VRB06KT P6SM FEW120 FEW220 FM051700 02010KT P6SM FEW120 SCT220 FM052100 05009KT P6SM SCT100 BKN220 PROB30 0522/0604 VRB15G30KT -SHRA BKN100 FM060400 15011KT P6SM SCT100 BKN150 FM060700 20010KT P6SM FEW100 SCT180 FM061300 24007KT P6SM FEW100 SCT180 FM061600 VRB06KT P6SM FEW100 SCT200

flight Live Traffic

flight_takeoff 489 Departures
flight_land 386 Arrivals

Arrival

BUF KBUF VFR

Buffalo Niagara International Airport

Buffalo, US

Local time
11:36 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
728 ft
Coordinates
42.9405, -78.7322

cloud Weather

Wind
10° / 6 kt
Visibility
10 SM
Ceiling
BKN 3,200 ft
Temp / Dew
22°C / 14°C
Altimeter
29.98 inHg

Obs: 2026-09-05T14:54:00.000Z

Raw METAR / TAF 
METAR KBUF 051454Z 01006KT 10SM BKN032 22/14 A2998 RMK AO2 SLP148 T02170144 55002 $

TAF KBUF 051120Z 0512/0612 VRB03KT P6SM FEW100 FM051500 01005KT P6SM FEW120 FM052000 02006KT P6SM FEW110 FM060000 03005KT P6SM FEW200 FM060300 VRB03KT P6SM FEW060

flight Live Traffic

flight_takeoff 23 Departures
flight_land 18 Arrivals
Flights tracked
146 showing last 50
Avg duration
2h 33m
Distance
414 km

Live traffic

DEN → BUF. Live aircraft currently filed on this route.

Airlines 1

Airline Flights shown
Southwest Airlines 32

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-26 SWA4539 AC61BC Jul 26, 22:15 UTCJul 26, 23:00 UTC45m -
2026-07-26 SWA2811 ABB245 Jul 26, 14:40 UTCJul 26, 17:00 UTC2h 20m -
2026-07-26 SWA2811 ABB245 Jul 26, 14:39 UTCJul 26, 16:54 UTC2h 15m +5m
2026-07-26 SWA2811 AC1AD7 Jul 26, 00:17 UTCJul 26, 05:11 UTC4h 54m +4m
2026-07-26 SWA2811 AC1AD7 Jul 26, 00:20 UTCJul 26, 05:15 UTC4h 55m -
2026-07-25 SWA4539 AC5E47 Jul 25, 18:20 UTCJul 25, 19:45 UTC1h 25m -
2026-07-25 SWA4539 AC5E47 Jul 25, 18:19 UTCJul 25, 19:45 UTC1h 26m +11m
2026-07-25 SWA4539 ABC0C1 Jul 25, 02:50 UTCJul 25, 05:35 UTC2h 45m -
2026-07-25 SWA4539 ABC0C1 Jul 25, 00:15 UTCJul 25, 01:30 UTC1h 15m -
2026-07-25 SWA2811 AC1789 Jul 25, 00:40 UTCJul 25, 05:40 UTC5h 0m -
2026-07-24 SWA4539 ABC0C1 Jul 24, 21:50 UTCJul 24, 23:15 UTC1h 25m -
2026-07-24 SWA4539 AC04D3 Jul 24, 03:05 UTCJul 24, 05:50 UTC2h 45m -
2026-07-24 SWA4539 AC04D3 Jul 24, 00:30 UTCJul 24, 01:35 UTC1h 5m -
2026-07-24 SWA2811 AC0B74 Jul 24, 00:20 UTCJul 24, 05:40 UTC5h 20m -
2026-07-23 SWA4539 AC04D3 Jul 23, 21:50 UTCJul 23, 23:10 UTC1h 20m -
2026-07-23 SWA2811 ABFAC6 Jul 23, 00:10 UTCJul 23, 05:15 UTC5h 5m -
2026-07-22 SWA4539 AC08B1 Jul 22, 18:00 UTCJul 22, 19:25 UTC1h 25m -
2026-07-22 SWA2811 AC07FD Jul 22, 00:05 UTCJul 22, 05:10 UTC5h 5m -
2026-07-21 SWA4539 A143C6 Jul 21, 18:10 UTCJul 21, 19:30 UTC1h 20m -
2026-07-21 SWA4539 AC3315 Jul 21, 03:20 UTCJul 21, 06:10 UTC2h 50m -
2026-07-21 SWA4539 AC3315 Jul 21, 01:00 UTCJul 21, 02:15 UTC1h 15m -
2026-07-21 SWA2811 AC1301 Jul 21, 01:15 UTCJul 21, 06:05 UTC4h 50m -
2026-07-20 SWA4539 AC3315 Jul 20, 22:05 UTCJul 20, 23:25 UTC1h 20m -
2026-07-19 SWA4539 AC006D Jul 19, 22:30 UTCJul 19, 23:55 UTC1h 25m -
2026-07-19 SWA4539 AC006D Jul 19, 22:26 UTCJul 19, 23:47 UTC1h 21m +9m
2026-07-19 SWA2708 AC692A Jul 19, 02:00 UTCJul 19, 04:35 UTC2h 35m -
2026-07-18 SWA1083 ABD559 Jul 18, 18:35 UTCJul 18, 21:20 UTC2h 45m -
2026-07-18 SWA1083 ABD559 Jul 18, 18:32 UTCJul 18, 21:18 UTC2h 46m +6m
2026-07-18 SWA4539 AC52E2 Jul 18, 18:15 UTCJul 18, 19:40 UTC1h 25m -
2026-07-18 SWA4539 ABBD73 Jul 18, 02:50 UTCJul 18, 05:45 UTC2h 55m -
2026-07-18 SWA4539 ABBD73 Jul 18, 00:15 UTCJul 18, 01:34 UTC1h 20m -
2026-07-17 SWA4539 ABBD73 Jul 17, 21:44 UTCJul 17, 23:05 UTC1h 20m -
2026-07-17 SWA4539 AB5BB1 Jul 17, 03:05 UTCJul 17, 06:05 UTC3h 0m -
2026-07-17 SWA4539 AB5BB1 Jul 17, 00:35 UTCJul 17, 01:49 UTC1h 15m -
2026-07-16 SWA4539 AB5BB1 Jul 16, 21:50 UTCJul 16, 23:10 UTC1h 20m -
2026-07-16 UAL248 AA56D5 Jul 16, 00:00 UTCJul 16, 02:50 UTC2h 50m -
2026-07-15 SWA2259 AC0843 Jul 15, 20:05 UTCJul 15, 22:52 UTC2h 47m +8m
2026-07-14 UAL248 AA56B6 Jul 14, 23:55 UTCJul 15, 02:45 UTC2h 50m -
2026-07-14 SWA2259 ABE501 Jul 14, 20:00 UTCJul 14, 22:55 UTC2h 54m -
2026-07-14 UAL248 AA56B6 Jul 14, 00:10 UTCJul 14, 03:05 UTC2h 55m -
2026-07-13 SWA1761 AC04AE Jul 13, 02:05 UTCJul 13, 04:50 UTC2h 45m -
2026-07-12 UAL248 A9D5DF Jul 12, 23:55 UTCJul 13, 02:40 UTC2h 45m -
2026-07-12 SWA117 AAADB2 Jul 12, 19:05 UTCJul 12, 21:50 UTC2h 45m -
2026-07-12 SWA2708 AC75B0 Jul 12, 02:01 UTCJul 12, 04:45 UTC2h 45m -
2026-07-12 SWA2708 AC75B0 Jul 12, 01:59 UTCJul 12, 04:40 UTC2h 41m +4m
2026-07-11 UAL248 A3C847 Jul 11, 23:40 UTCJul 12, 02:30 UTC2h 50m -
2026-07-11 SWA1083 AC1AFA Jul 11, 18:25 UTCJul 11, 21:10 UTC2h 45m -
2026-07-11 UAL248 A288E4 Jul 11, 01:40 UTCJul 11, 04:15 UTC2h 35m -
2026-07-10 SWA958 ABD135 Jul 10, 18:55 UTCJul 10, 21:25 UTC2h 30m -
2026-07-10 UAL248 AAA616 Jul 10, 01:15 UTCJul 10, 04:10 UTC2h 55m -

DEN → BUF frequently asked

How long is the flight from DEN to BUF?
Average flight time on the DEN–BUF route is 2h 33m, covering approximately 414 km (257 mi).
What is the distance from DEN to BUF?
The great-circle distance from DEN to BUF is approximately 414 km (257 miles).
Which airlines fly from DEN to BUF?
1 airline operates this route in our records: Southwest Airlines.
How many flights per week from DEN to BUF?
We've observed ~3 flights per day on this route across our tracking data (146 total flights recorded).
Can I track DEN–BUF flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.