route Route

DCA → IAH

Q: How long is the flight from DCA to IAH?

Average flight time on the DCA–IAH route is 2h 50m , covering approximately 1,942 km (1,206 mi).

Q: What is the distance from DCA to IAH?

The great-circle distance from DCA to IAH is approximately 1,942 km (1,206 miles).

Q: How many flights per week from DCA to IAH?

We've observed ~3 flights per day on this route across our tracking data (624 total flights recorded).

1,942 km avg 2h 50m 1 airline

Local time: 10:08 EDT
Timezone: America/New_York
Type: Large Airport
Elevation: 15 ft
Coordinates: 38.8521, -77.0377

cloud Weather

Wind: 180° / 8 kt
Visibility: 10 SM
Ceiling: FEW 25,000 ft
Temp / Dew: 27°C / 21°C
Altimeter: 30.16 inHg

Obs: 2026-07-14T13:52:00.000Z

Raw METAR / TAF

METAR KDCA 141352Z 18008KT 10SM FEW250 27/21 A3016 RMK AO2 SLP213 T02720211

TAF KDCA 141128Z 1412/1518 22004KT P6SM SKC FM141600 18008KT P6SM FEW050 FM150500 22005KT P6SM FEW250

flight Live Traffic

flight_takeoff 156 Departures

flight_land 151 Arrivals

Local time: 09:08 CDT
Timezone: America/Chicago
Type: Large Airport
Elevation: 97 ft
Coordinates: 29.9844, -95.3414

cloud Weather

Wind: 30° / 6 kt
Visibility: 6 SM
Ceiling: FEW 800 ft, BKN 2,800 ft, OVC 9,000 ft
Temp / Dew: 24°C / 23°C
Altimeter: 30.10 inHg
Wx: -RA BR

Obs: 2026-07-14T13:53:00.000Z

Raw METAR / TAF

METAR KIAH 141353Z 03006KT 6SM -RA BR FEW008 BKN028 OVC090 24/23 A3010 RMK AO2 RAB34 SLP191 CB DSNT NW-NE MOVG SE P0000 T02390228

TAF KIAH 141120Z 1412/1518 13005KT 5SM SHRA VCTS SCT015 BKN020CB TEMPO 1412/1416 3SM TSRA OVC015CB FM141700 18007KT 6SM SHRA BR SCT020 BKN025 FM142000 15007KT P6SM SCT030 OVC100 FM150300 VRB03KT P6SM SCT030 BKN070 FM151500 13005KT P6SM SCT030 BKN060 PROB30 1515/1518 4SM TSRA BKN035CB

warning FAA Advisories

Ground Delay: thunderstorms (avg 1 hour and 14 minutes)

flight Live Traffic

flight_takeoff 223 Departures

flight_land 258 Arrivals

Flights tracked: 624 showing last 50
Avg duration: 2h 50m
Distance: 1,942 km

Live traffic

DCA → IAH. Live aircraft currently filed on this route.

Airlines 1

Airline	Flights shown
United Airlines	25

Other connections

More destinations from DCA

BOS KBOS 255 flights
LGA KLGA 237 flights
EWR KEWR 207 flights
ORD KORD 149 flights
MSY KMSY 149 flights
PWM KPWM 128 flights
BDL KBDL 122 flights
DAL KDAL 120 flights
PVD KPVD 117 flights
PHL KPHL 97 flights

More origins to IAH

LGA KLGA 262 flights
EWR KEWR 221 flights
DEN KDEN 154 flights
DTW KDTW 105 flights
PHX KPHX 104 flights
MFE KMFE 99 flights
SFO KSFO 97 flights
DFW KDFW 87 flights
PHL KPHL 81 flights
MAF KMAF 77 flights

Recent flights last 50

Date	Flight	Aircraft	Takeoff	Landing	Duration	Arr Δ
2026-07-13	UAL1785	A55FA2	Jul 13, 22:38 UTC	Jul 14, 01:10 UTC	2h 32m	+26m
2026-07-13	UAL2190	AB7067	Jul 13, 15:11 UTC	Jul 13, 18:49 UTC	3h 38m	+53m
2026-07-12	UAL1678	AB540D	Jul 12, 23:49 UTC	Jul 13, 02:37 UTC	2h 48m	+2m
2026-07-12	UAL697	AC2E74	Jul 12, 12:38 UTC	Jul 12, 15:17 UTC	2h 39m	+1m
2026-07-11	JIA5359	A6C71C	Jul 11, 18:26 UTC	Jul 11, 21:09 UTC	2h 43m	+14m
2026-07-11	UAL2190	ABFBD0	Jul 11, 15:11 UTC	Jul 11, 18:44 UTC	3h 33m	-25m
2026-07-11	JIA5222	A68CAA	Jul 11, 04:56 UTC	Jul 11, 07:29 UTC	2h 33m	+1m
2026-07-11	UAL1678	AAE757	Jul 11, 02:33 UTC	Jul 11, 05:15 UTC	2h 42m	-5m
2026-07-10	UAL2647	A75FDF	Jul 10, 15:50 UTC	Jul 10, 21:00 UTC	5h 10m	-
2026-07-10	UAL2647	AA7E51	Jul 10, 13:15 UTC	Jul 10, 14:10 UTC	55m	-
2026-07-10	JIA5467	A6DFBF	Jul 10, 12:36 UTC	Jul 10, 15:09 UTC	2h 33m	-8m
2026-07-10	UAL1678	ABFF87	Jul 10, 02:41 UTC	Jul 10, 05:20 UTC	2h 39m	-1m
2026-07-09	UAL1450	A6EDE5	Jul 9, 18:48 UTC	Jul 9, 21:00 UTC	2h 12m	+1m
2026-07-09	UAL2647	AA56D4	Jul 9, 13:05 UTC	Jul 9, 14:00 UTC	55m	-
2026-07-09	UAL697	AAE757	Jul 9, 12:38 UTC	Jul 9, 15:17 UTC	2h 39m	+11m
2026-07-08	UAL2647	A4491A	Jul 8, 15:50 UTC	Jul 8, 21:10 UTC	5h 20m	-
2026-07-08	UAL2647	A05DBC	Jul 8, 13:15 UTC	Jul 8, 14:10 UTC	55m	-
2026-07-08	JIA5222	A668E2	Jul 8, 02:41 UTC	Jul 8, 05:37 UTC	2h 56m	+15m
2026-07-07	UAL2647	AA7F2B	Jul 7, 16:20 UTC	Jul 7, 21:40 UTC	5h 20m	-
2026-07-07	UAL2190	ABFF87	Jul 7, 15:11 UTC	Jul 7, 17:49 UTC	2h 38m	+5m
2026-07-07	UAL2647	AC0B7F	Jul 7, 13:35 UTC	Jul 7, 14:30 UTC	55m	-
2026-07-06	UAL697	AC59AA	Jul 6, 17:48 UTC	Jul 6, 20:19 UTC	2h 31m	-6m
2026-07-06	UAL2647	A4495C	Jul 6, 15:35 UTC	Jul 6, 20:40 UTC	5h 5m	-
2026-07-06	UAL2647	AA5691	Jul 6, 13:10 UTC	Jul 6, 14:00 UTC	50m	-
2026-07-05	UAL1785	AB2520	Jul 5, 21:13 UTC	Jul 6, 00:55 UTC	3h 42m	-46m
2026-07-05	UAL1381	A070D7	Jul 5, 19:07 UTC	Jul 5, 21:54 UTC	2h 47m	-16m
2026-07-05	UAL2647	A5D2D4	Jul 5, 15:20 UTC	Jul 5, 20:50 UTC	5h 30m	-
2026-07-05	UAL2647	A8FC2E	Jul 5, 13:20 UTC	Jul 5, 14:20 UTC	1h 0m	-
2026-07-04	UAL2647	A44169	Jul 4, 16:25 UTC	Jul 4, 18:15 UTC	1h 50m	-
2026-07-04	UAL2647	A44169	Jul 4, 16:11 UTC	Jul 4, 18:27 UTC	2h 16m	-19m
2026-07-04	JIA5359	A96109	Jul 4, 13:13 UTC	Jul 4, 15:48 UTC	2h 35m	+6m
2026-07-03	UAL1381	A24C99	Jul 3, 19:07 UTC	Jul 3, 22:14 UTC	3h 7m	-2m
2026-07-03	UAL2647	A76066	Jul 3, 15:25 UTC	Jul 3, 20:50 UTC	5h 25m	-
2026-07-03	UAL2647	A81005	Jul 3, 13:05 UTC	Jul 3, 14:05 UTC	1h 0m	-
2026-07-02	UAL2647	A4493D	Jul 2, 15:30 UTC	Jul 2, 20:40 UTC	5h 10m	-
2026-07-02	UAL2647	A44211	Jul 2, 13:20 UTC	Jul 2, 14:20 UTC	1h 0m	-
2026-07-02	UAL697	A5D1B9	Jul 2, 12:38 UTC	Jul 2, 15:12 UTC	2h 34m	-7m
2026-07-01	UAL1678	AB48E8	Jul 1, 23:49 UTC	Jul 2, 02:31 UTC	2h 42m	-12m
2026-07-01	UAL1785	AC4ACE	Jul 1, 21:13 UTC	Jul 2, 00:10 UTC	2h 57m	+21m
2026-07-01	UAL2647	A2BC9E	Jul 1, 15:20 UTC	Jul 1, 20:30 UTC	5h 10m	-
2026-07-01	UAL2647	A3C847	Jul 1, 13:30 UTC	Jul 1, 14:30 UTC	1h 0m	-
2026-07-01	UAL697	AC15D1	Jul 1, 12:38 UTC	Jul 1, 15:03 UTC	2h 25m	-3m
2026-07-01	UAL1381	AA4C1A	Jul 1, 01:55 UTC	Jul 1, 03:30 UTC	1h 35m	on time
2026-06-30	UAL2647	A12AE3	Jun 30, 15:50 UTC	Jun 30, 21:00 UTC	5h 10m	-
2026-06-30	UAL2647	A92362	Jun 30, 13:05 UTC	Jun 30, 14:00 UTC	55m	-
2026-06-29	UAL2647	A12A7B	Jun 29, 15:19 UTC	Jun 29, 20:24 UTC	5h 5m	-
2026-06-29	UAL2647	A43E5B	Jun 29, 13:09 UTC	Jun 29, 14:04 UTC	55m	-
2026-06-28	UAL1785	AB9F54	Jun 28, 21:13 UTC	Jun 29, 00:02 UTC	2h 49m	-1m
2026-06-28	UAL2647	A12AE5	Jun 28, 15:32 UTC	Jun 28, 20:38 UTC	5h 6m	+2m
2026-06-28	UAL2647	A5E095	Jun 28, 13:10 UTC	Jun 28, 14:09 UTC	1h 0m	-

DCA → IAH frequently asked

How long is the flight from DCA to IAH?

Average flight time on the DCA–IAH route is 2h 50m, covering approximately 1,942 km (1,206 mi).

What is the distance from DCA to IAH?

The great-circle distance from DCA to IAH is approximately 1,942 km (1,206 miles).

Which airlines fly from DCA to IAH?

1 airline operates this route in our records: United Airlines.

How many flights per week from DCA to IAH?

We've observed ~3 flights per day on this route across our tracking data (624 total flights recorded).

Can I track DCA–IAH flights live?

Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.

DCA → IAH

Ronald Reagan Washington National Airport

cloud Weather

flight Live Traffic

George Bush Intercontinental Airport

cloud Weather

warning FAA Advisories

flight Live Traffic

Live traffic

Airlines 1

Other connections

More destinations from DCA

More origins to IAH

Recent flights last 50

DCA → IAH frequently asked