Home / Routes / KIAH → KBWI1,852 scheduled
IAH BWI2h 40m

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Baltimore/Washington International Thurgood Marshall Airport (KBWI) in Baltimore. SkyMeter tracks roughly 1,852 scheduled flights on this route across 17 carriers. The most active operator is UAL (UAL). Average block time is 3h 3m. Departures average 34 minutes off schedule, with 63% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 767-300.

Scheduled
1,852
last 445 days
ADS-B observed
357
Airlines
17
Avg dep delay
34m
Late >15 min
62.6%
Cancel rate
1.03%

Airlines on this route

10 carriers · scheduled

United Airlines
UAL · UA · 951 flights · avg 36m delay · 70.1% late
9 cancelled
Spirit Airlines
NKS · NK · 454 flights · avg 27m delay · 35.5% late
8 cancelled
Air Transport International
ATN · 8C · 353 flights · avg 38m delay · 83.6% late
Frontier Airlines
FFT · F9 · 75 flights · avg 39m delay · 38.7% late
2 cancelled
Atlas Air
GTI · 5Y · 8 flights · avg 32m delay · 50.0% late
Pwr
PWR · 4 flights · avg 10m delay · 0.0% late
Netjets Aviation
EJA · 1I · 3 flights · avg 12m delay · 33.3% late
Mesa Aviation Services
ASH · YV · 2 flights · avg 9m delay · 0.0% late
Wup
WUP · 1 flights · avg 29m delay · 100.0% late
Servicios Aereos Across S.a. De C.v
ACW · 1 flights · avg 62m delay · 100.0% late

Recent observed flights

From ADS-B trace data

UAL1720N79279B738
2026-07-19 18:24  →  2026-07-19 21:49  ·  3h 24m
Replay
ATN3361N227AZB763
2026-07-19 09:03  →  2026-07-19 11:36  ·  2h 33m
Replay
UAL1795N79402B739
2026-07-19 00:02  →  2026-07-19 02:49  ·  2h 46m
Replay
FFT3068N648FRA21N
2026-07-18 23:45  →  2026-07-19 02:29  ·  2h 44m
Replay
UAL1720N73275B738
2026-07-18 17:21  →  2026-07-18 20:55  ·  3h 33m
Replay
00000000N239AZB763
2026-07-18 09:20  →  2026-07-18 12:04  ·  2h 43m
Replay
FFT3068N648FRA21N
2026-07-17 21:40  →  2026-07-18 00:38  ·  2h 57m
Replay
UAL1720N17417B39M
2026-07-17 17:42  →  2026-07-17 20:25  ·  2h 43m
Replay
UAL604N37504B39M
2026-07-17 12:57  →  2026-07-17 15:36  ·  2h 38m
Replay
ATN3361N1049AB763
2026-07-17 09:24  →  2026-07-17 12:15  ·  2h 50m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 908
sells UAL 725
sells UAL 135
sells FFT 56
sells UAL 1

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 767-300
B763
23%
of flights
BOEING Boeing 737-800
B738
20%
of flights
AIRBUS Airbus A321 Neo
A21N
18%
of flights
BOEING Boeing 737-900
B739
17%
of flights
BOEING Boeing 737 MAX 9
B39M
10%
of flights
BOEING Boeing 737 MAX 8
B38M
4%
of flights
AIRBUS Airbus A320 Neo
A20N
2%
of flights
BOEING Boeing 737-700
B737
1%
of flights

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