Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1240

Operated by UAL

Live map

Live map filtered to UAL1240. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DFW KDFW VFR

Dallas Fort Worth International Airport

Dallas-Fort Worth, US

Local time
02:03 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
607 ft
Coordinates
32.8968, -97.0380

cloud Weather

Wind
200° / 9 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
31°C / 17°C
Altimeter
29.95 inHg

Obs: 2026-08-30T06:53:00.000Z

Raw METAR / TAF 
METAR KDFW 300653Z 20009KT 10SM CLR 31/17 A2995 RMK AO2 SLP132 T03060172 $

TAF KDFW 300520Z 3006/3112 18011KT P6SM FEW090

flight Live Traffic

flight_takeoff 208 Departures
flight_land 166 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
03:03 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
190° / 4 kt
Visibility
10 SM
Ceiling
FEW 3,400 ft, BKN 9,000 ft, BKN 25,000 ft
Temp / Dew
22°C / 19°C
Altimeter
30.21 inHg

Obs: 2026-08-30T06:52:00.000Z

Raw METAR / TAF 
METAR KIAD 300652Z 19004KT 10SM FEW034 BKN090 BKN250 22/19 A3021 RMK AO2 SLP226 T02170189 $

TAF KIAD 300528Z 3006/3112 00000KT P6SM BKN080 FM301500 21008KT P6SM SCT070 FM310000 00000KT P6SM SCT080

flight Live Traffic

flight_takeoff 36 Departures
flight_land 46 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 AB540D SAT → EWR Jul 25, 23:25 UTCJul 26, 01:50 UTC2h 25m - -
2026-07-25 AC033E SAT → EWR Jul 25, 00:15 UTCJul 25, 02:50 UTC2h 35m - -
2026-07-23 AB9F54 SAT → EWR Jul 23, 22:35 UTCJul 24, 01:10 UTC2h 35m - -
2026-07-22 AC55F3 SAT → EWR Jul 22, 22:40 UTCJul 23, 01:10 UTC2h 30m - -
2026-07-21 ABFF87 SAT → EWR Jul 21, 22:55 UTCJul 22, 01:35 UTC2h 40m - -
2026-07-21 ABFF87 SAT → EWR Jul 21, 22:45 UTCJul 22, 01:25 UTC2h 40m +30m -21m
2026-07-20 AB2520 SAT → EWR Jul 20, 22:30 UTCJul 21, 01:10 UTC2h 40m - -
2026-07-20 AB2520 SAT → EWR Jul 20, 22:30 UTCJul 21, 01:07 UTC2h 37m +15m +4m
2026-07-19 AAF9EA SAT → EWR Jul 19, 22:35 UTCJul 20, 01:30 UTC2h 55m - -
2026-07-19 AAE757 DFW → IAD Jul 19, 02:05 UTCJul 19, 04:30 UTC2h 25m - -
2026-07-19 AAE757 DFW → IAD Jul 19, 01:50 UTCJul 19, 04:26 UTC2h 36m +209m -4m
2026-07-17 AB5A1D DFW → IAD Jul 17, 22:29 UTCJul 18, 01:15 UTC2h 45m - -
2026-07-17 AB5A1D DFW → IAD Jul 17, 22:30 UTCJul 18, 01:09 UTC2h 39m +15m -4m
2026-07-16 AB1DB2 DFW → IAD Jul 16, 23:35 UTCJul 17, 02:05 UTC2h 30m - -
2026-07-15 AB3A0C DFW → IAD Jul 15, 22:25 UTCJul 16, 01:00 UTC2h 35m - -
2026-07-14 AC6118 DFW → IAD Jul 14, 22:40 UTCJul 15, 01:30 UTC2h 49m - -
2026-07-13 ABFF87 - Jul 13, 23:45 UTCJul 14, 02:15 UTC2h 30m - -
2026-07-12 AB9078 DFW → IAD Jul 12, 23:30 UTCJul 13, 01:55 UTC2h 25m - -
2026-07-11 AC5D61 DFW → IAD Jul 11, 23:00 UTCJul 12, 01:40 UTC2h 40m - -
2026-07-10 A609D4 DFW → IAD Jul 10, 22:35 UTCJul 11, 01:20 UTC2h 45m - -
2026-07-09 ABB7F7 DFW → IAD Jul 9, 22:25 UTCJul 10, 01:00 UTC2h 35m - -
2026-07-08 AC6118 DFW → IAD Jul 8, 22:30 UTCJul 9, 01:15 UTC2h 45m - -
2026-07-07 AB2C8E DFW → IAD Jul 7, 23:10 UTCJul 8, 01:35 UTC2h 25m - -
2026-07-06 AB3A0C - Jul 6, 22:45 UTCJul 7, 01:20 UTC2h 35m - -
2026-07-05 A12B0E DFW → IAD Jul 5, 22:50 UTCJul 6, 01:35 UTC2h 45m - -
2026-07-04 AC1988 DFW → IAD Jul 4, 22:40 UTCJul 5, 01:15 UTC2h 35m - -
2026-07-03 A44588 - Jul 3, 23:20 UTCJul 4, 01:55 UTC2h 35m - -
2026-07-02 AAF9EA - Jul 2, 22:50 UTCJul 3, 01:25 UTC2h 35m - -
2026-07-01 AC4107 - Jul 1, 22:30 UTCJul 2, 01:10 UTC2h 40m - -
2026-06-30 ABB440 DFW → IAD Jun 30, 22:45 UTCJul 1, 01:15 UTC2h 30m - -

Performance history

Flights tracked
122 showing last 30
Avg arrival delay
-6m
On-time arrival
100% 100% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 29
June 2026 34
May 2026 33
April 2026 26

UAL1240 frequently asked

Where does flight UAL1240 fly?
UAL1240 (UAL) flies from DFW to IAD. View the full route page.
How long is flight UAL1240?
Based on observed flights, UAL1240 takes on average 2h 37m from takeoff to landing.
How often does UAL1240 fly?
UAL1240 has been observed flying several times a week in our tracking data. We've recorded 122 flights under this callsign.
Is flight UAL1240 usually on time?
Across recent flights, UAL1240 arrives 6 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1240?
UAL1240 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1240 live?
Yes. When UAL1240 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.