| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 24 | IST | IAD | 08:16 | 11:52 |
Landed Late
|
Track > |
| Aug 23 | IST | IAD | 08:02 | 11:47 |
Landed Late
|
Track > |
| Aug 22 | IST | IAD | 08:05 | 11:27 |
Landed
|
Track > |
| Aug 21 | IST | IAD | 08:01 | 11:45 |
Landed Late
|
Track > |
| Aug 20 | IST | IAD | 08:04 | 11:52 |
Landed Late
|
Track > |
| Aug 19 | IST | IAD | 08:10 | 12:14 |
Landed Late
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| Aug 18 | IST | IAD | 08:28 | 11:57 |
Landed Late
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Track > |
| Aug 17 | IST | IAD | 08:10 | 11:46 |
Landed Late
|
Track > |
| Aug 16 | IST | IAD | 08:14 | 11:50 |
Landed Late
|
Track > |
| Aug 15 | IST | IAD | 07:45 | 11:05 |
Landed
|
Track > |
Thai Airways Flight TG9142 connects Istanbul, Turkey to Washington, United States, taking off from Istanbul Airport IST and landing at Washington Dulles International Airport IAD.
How long is the TG9142 flight from Istanbul to Washington?
The average flight time from Istanbul to Washington is 10 hours and 38 minutes. The flight distance is 8388 km / 5212 miles and the average flight speed is 789 km/h / 490 mph.
How many TG9142 flights are operated per week?
7 flights per week. The flight TG9142 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Thai Airways Flight TG9142 Istanbul to Washington?
The Airportia On-Time Performance Rating for Thai Airways Flight TG9142 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest TG9142 flight?
The latest flight took off on Monday, August 24th, 2026 with the flight status being Landed on 11:52.
How else can the flight TG9142 be referenced as?
This Thai Airways flight can also be referenced as THA9142, TG 9142, THA 9142.
How often is flight TG9142 delayed?
On average, 80% of all TG9142 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled TG9142 flight or baggage issues?
If your TG9142 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our TG9142 Flight Tracker above for more details.
Other flights departing from Istanbul IST: TK187, TK639, TK844, QE910
Other flights arriving at Washington IAD: TK187, UA1392, YV6366, C54325
All flights connecting Istanbul IST to Washington IAD.
